code1
stringlengths 17
427k
| code2
stringlengths 17
427k
| similar
int64 0
1
| pair_id
int64 2
181,637B
⌀ | question_pair_id
float64 3.7M
180,677B
⌀ | code1_group
int64 1
299
| code2_group
int64 1
299
|
|---|---|---|---|---|---|---|
n, m, l = map(int, input().split())
a = [list(map(int, input().split())) for _ in range(n)]
b = [list(map(int, input().split())) for _ in range(m)]
c = [[0 for i in range(l)] for j in range(n)]
for i in range(n):
for j in range(l):
for k in range(m):
c[i][j] += a[i][k] * b[k][j]
for i in range(n):
print(" ".join(map(str, c[i])))
| def main():
N, D = map(int, input().split())
ans = 0
for _ in range(N):
x, y = map(int, input().split())
if x*x + y* y <= D*D:
ans += 1
return ans
if __name__ == '__main__':
print(main())
| 0 | null | 3,686,761,737,148 | 60 | 96 |
import math
alpha = []
while True:
n = float(raw_input())
if n == 0:
break
nums_str = raw_input().split()
nums = []
for s in nums_str:
nums.append(float(s))
ave = sum(nums)/n
n_sum = 0.0
for num in nums:
n_sum += (num-ave)**2
alpha.append(n_sum/n)
for a in alpha:
print math.sqrt(a) | import math
def main():
while True:
n = int(input())
if n == 0:
break
nums = list(map(int, input().split()))
mean = sum(nums) / n
var = sum((s - mean) ** 2 for s in nums) / n
sd = math.sqrt(var)
print(sd)
if __name__ == "__main__":
main() | 1 | 186,722,358,146 | null | 31 | 31 |
H = int(input())
def attack(h):
if h == 1:
return 0
r = 2
h //= 2
ans = 2
while h > 1:
h //= 2
r *= 2
ans += r
return ans
print(1 + attack(H))
| h = int(input())
ans = 0
n_enemy = 1
while h > 1:
h //= 2
ans += n_enemy
n_enemy *= 2
if h == 1:
ans += n_enemy
print(ans) | 1 | 79,884,355,433,062 | null | 228 | 228 |
def lcm(a, b):
from fractions import gcd
return a // gcd(a, b) * b
def main():
_ = int(input())
a = list(map(int, input().split()))
x = 1
for e in a:
x = lcm(x, e)
ans = 0
for e in a:
ans += x // e
print(ans % int(1e9 + 7))
main()
| suits = ['S', 'H', 'C', 'D']
table = [[False] * 14 for i in range(4)]
N = int(input())
for _i in range(N):
mark, num = input().split()
num = int(num)
if mark == 'S':
table[0][num] = True
if mark == 'H':
table[1][num] = True
if mark == 'C':
table[2][num] = True
if mark == 'D':
table[3][num] = True
for i in range(4):
for j in range(1, 14):
if not table[i][j]:
print(f'{suits[i]} {j}')
| 0 | null | 44,165,090,264,310 | 235 | 54 |
a1, a2, a3 = map(int, input().split(" "))
tmp = a1 + a2 + a3
if tmp >= 22:
print("bust")
else:
print("win") | #!/usr/bin/env python3
import sys
import math
from bisect import bisect_right as br
from bisect import bisect_left as bl
sys.setrecursionlimit(2147483647)
from heapq import heappush, heappop,heappushpop
from collections import defaultdict
from itertools import accumulate
from collections import Counter
from collections import deque
from operator import itemgetter
from itertools import permutations
mod = 10**9 + 7
inf = float('inf')
def I(): return int(sys.stdin.readline())
def LI(): return list(map(int,sys.stdin.readline().split()))
a = LI()
s = sum(a)
if s >= 22:
print('bust')
else:
print('win') | 1 | 118,802,437,548,900 | null | 260 | 260 |
import sys
import fractions
input = sys.stdin.readline
mod = 10 ** 9 + 7
N = int(input().strip())
A = list(map(int, input().strip().split(" ")))
lcm = 1
for a in A:
lcm = a // fractions.gcd(a, lcm) * lcm
print(sum([lcm // a for a in A]) % mod) | def gcd (a, b):
while b != 0:
a, b = b, a%b
return a
def lcm(a, b,mod):
return a*b//gcd(a,b)
N = int(input())
A = list(map(int,input().split()))
mod = 10**9+7
b = 1
for i in range(N):
a = A[i]
b = lcm(a,b,mod)
ans = 0
for a in A:
ans += b//a
print(ans%mod) | 1 | 87,563,487,084,220 | null | 235 | 235 |
n = int(input())
xlist = list(map(int,input().split()))
sum = 0
for i in range(n):
for j in range(i+1,n):
sum+=xlist[i]*xlist[j]
print(sum) | import sys
import time
import random
import math
from collections import deque
import heapq
import itertools
from decimal import Decimal
import bisect
from operator import itemgetter
MAX_INT = int(10e18)
MIN_INT = -MAX_INT
mod = 1000000000+7
sys.setrecursionlimit(1000000)
def IL(): return list(map(int,input().split()))
def SL(): return input().split()
def I(): return int(sys.stdin.readline())
def S(): return input()
def tami(ans):
res = 0
LastDay = [0]*26
for i in range(D):
res += s[i][ans[i]]
for j in range(26):
if ans[i] == j:
continue
res -= (i+1 - LastDay[j]) * c[j]
LastDay[ans[i]] = i+1
return res
def nasu():
res = []
LastDay = [0]*26
for d in range(1,D+1):
tmp = ["", 0]
for i in range(26):
if tmp[1] < s[d-1][i] + (d - LastDay[i]) * c[i]:
tmp = [i, s[d-1][i] + (d - LastDay[i]) * c[i]]
res.append(tmp[0])
LastDay[tmp[0]] = d
return res
def nbo(ans, score, num):
tmp_ans = ans[:]
for _ in range(num):
random_date = random.randint(0,D-1)
random_val = random.randint(0,25)
tmp_ans[random_date] = random_val
scoscore = tami(tmp_ans)
if scoscore > score:
return (True, tmp_ans, scoscore)
else:
return (False, tmp_ans, scoscore)
start = time.time()
D = I()
c = IL()
s = [IL() for i in range(D)]
ans = nasu()
#print(ans)
score = tami(ans)
#print(score)
end = time.time()
num = 4
while (time.time() - start) < 1.8:
judge, anans, scoscore = nbo(ans, score, num)
if judge == True:
ans, score = anans, scoscore
#print(ans)
#print(tami(ans))
for i in ans:
print(i+1) | 0 | null | 89,068,863,544,192 | 292 | 113 |
INF=1000000000+7
s=int(input())
dp=[0]*(2000+1);
dp[0]=dp[1]=dp[2]=0
dp[3]=1
for i in range(4,s+1):
temp=1
for j in range(3,i-2):
temp+=dp[j]%INF;
temp%=INF;
dp[i]=temp
print(dp[s])
| from sys import stdin,stdout
l,r,d=list(map(int,stdin.readline().strip().split()))
c=0
if l%d==0 and r%d==0:
stdout.write(str(int(r/d)-int(l/d)+1)+'\n')
else:
stdout.write(str(int(r/d)-int(l/d))+'\n')
| 0 | null | 5,409,983,469,248 | 79 | 104 |
ans = []
while True:
arr = map(int, raw_input().split())
if arr[0] == 0 and arr[1] == 0:
break
else:
arr.sort()
ans.append(arr)
for x in ans:
print(" ".join(map(str, x))) | while 1:
x,y=map(int,raw_input().split())
if x==y==0: exit()
else: print min(x,y),max(x,y) | 1 | 516,632,768,038 | null | 43 | 43 |
N, K = map(int, input().split())
LR = [tuple(map(int, input().split())) for _ in range(K)]
MOD = 998244353
class Mint:
__slots__ = ('value')
def __init__(self, value=0):
self.value = value % MOD
if self.value < 0: self.value += MOD
@staticmethod
def get_value(x): return x.value if isinstance(x, Mint) else x
def inverse(self):
a, b = self.value, MOD
u, v = 1, 0
while b:
t = a // b
b, a = a - t * b, b
v, u = u - t * v, v
if u < 0: u += MOD
return u
def __repr__(self): return str(self.value)
def __eq__(self, other): return self.value == other.value
def __neg__(self): return Mint(-self.value)
def __hash__(self): return hash(self.value)
def __bool__(self): return self.value != 0
def __iadd__(self, other):
self.value = (self.value + Mint.get_value(other)) % MOD
return self
def __add__(self, other):
new_obj = Mint(self.value)
new_obj += other
return new_obj
__radd__ = __add__
def __isub__(self, other):
self.value = (self.value - Mint.get_value(other)) % MOD
if self.value < 0: self.value += MOD
return self
def __sub__(self, other):
new_obj = Mint(self.value)
new_obj -= other
return new_obj
def __rsub__(self, other):
new_obj = Mint(Mint.get_value(other))
new_obj -= self
return new_obj
def __imul__(self, other):
self.value = self.value * Mint.get_value(other) % MOD
return self
def __mul__(self, other):
new_obj = Mint(self.value)
new_obj *= other
return new_obj
__rmul__ = __mul__
def __ifloordiv__(self, other):
other = other if isinstance(other, Mint) else Mint(other)
self *= other.inverse()
return self
def __floordiv__(self, other):
new_obj = Mint(self.value)
new_obj //= other
return new_obj
def __rfloordiv__(self, other):
new_obj = Mint(Mint.get_value(other))
new_obj //= self
return new_obj
LR.sort(key=lambda x: x[1])
pl = pr = -1
LR2 = []
for l, r in LR:
if LR2:
pl, pr = LR2.pop()
if l <= pl:
LR2.append((l, r))
elif l <= pr:
LR2.append((pl, r))
else:
LR2.append((pl, pr))
LR2.append((l, r))
else:
LR2.append((l, r))
dp = [Mint() for _ in range(N + 5)]
dp[1] += 1
dp[2] -= 1
for i in range(1, N):
dp[i] += dp[i - 1]
for l, r in LR2:
nl = min(i + l, N + 1)
nr = min(i + r, N + 1)
dp[nl] += dp[i]
dp[nr + 1] -= dp[i]
dp[N] += dp[N - 1]
print(dp[N])
| n, k = map(int, input().split())
lr = [list(map(int, input().split())) for _ in range(k)]
mod = 998244353
dp = [0] * n
dp[0] = 1
acc = 0
for i in range(1, n):
# 例4のi=13, lr=[[5, 8], [1, 3], [10, 15]]の場合を想像すると書きやすい
for li, ri in lr:
if i - li >= 0:
acc += dp[i - li]
acc %= mod
if i - ri - 1 >= 0:
acc -= dp[i - ri - 1]
acc %= mod
dp[i] = acc
print(dp[-1]) | 1 | 2,682,864,198,224 | null | 74 | 74 |
s=input()
print(s+'es' if s[-1]=='s' else s+'s') | days = ["SUN", "MON", "TUE", "WED", "THU", "FRI", "SAT"]
S = input()
for i in range(7):
if S == days[i]:
print(7 - i)
exit()
| 0 | null | 67,711,913,267,040 | 71 | 270 |
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
n,m,k = map(int, readline().split())
a = list(map(int, readline().split()))
b = list(map(int, readline().split()))
sa = [0]*(n+1)
sb = [0]*(m+1)
for i in range(n):
sa[i+1] = sa[i]+a[i]
for i in range(m):
sb[i+1] = sb[i]+b[i]
isb=m
ans = 0
for isa in range(n+1):
if sa[isa]>k:
break
#while isb>0 and sa[isa]+sb[isb]>k:
while sa[isa]+sb[isb]>k:
isb-=1
ans = max(ans, isa+isb)
print(ans) | def main():
N, X, Y = (int(i) for i in input().split())
cnt = [0]*N
for i in range(1, N+1):
for j in range(i+1, N+1):
d = min(abs(i-j), abs(i-X)+1+abs(j-Y), abs(i-X)+abs(X-Y)+abs(j-Y))
cnt[d] += 1
for d in cnt[1:]:
print(d)
if __name__ == '__main__':
main()
| 0 | null | 27,528,250,529,792 | 117 | 187 |
arr = map(int,raw_input().split())
if arr[0] < arr[1] and arr[1] < arr[2] :
print "Yes"
else :
print "No" | # -*- coding: utf-8 -*-
import sys
X = int(input().strip())
#-----
calc = {}
for i in range(-118,120):
calc[i] = i**5
for a in range(-118,120):
for b in range(-118,120):
if (calc[a] - calc[b]) == X:
print(a,b)
sys.exit()
| 0 | null | 12,884,101,466,308 | 39 | 156 |
N = int(input())
X = str(input())
F = [0] * N
def calc_f(n:int)->int:
global F
x = n
res = 0
while 0 < x:
if F[x] != 0:
res += F[x]
break
pop = bin(n).count('1')
x %= pop
res += 1
F[n] = res
# 前処理 N以下のF値テーブル
for i in range(1, N):
calc_f(i)
# ビット反転すると初期の1の個数に対して+1または-1どちらか
pop_ini = X.count('1')
pp = pop_ini + 1 # pop_plus
pm = pop_ini - 1 # pop_minus
# 2進の各桁をppとpmで割った値のテーブル
ap = [0] * N # arr_plus
am = [0] * N # arr_minus
for i in range(N):
ap[i] = pow(2, N-1-i, pp)
if 0 < pm:
am[i] = pow(2, N-1-i, pm)
# 所与のXで計算、ベースになる値
fp = 0 # f_plus
fm = 0 # f_minus
for i in range(N):
if X[i] == '1':
fp = (fp + ap[i]) % pp
if 0 < pm:
fm = (fm + am[i]) % pm
# 各桁を反転した場合では差分更新のみ
for i in range(N):
ans = 1
if X[i] == '1':
if 0 < pm:
v = (fm + pm - am[i]) % pm
else:
ans = 0
v = 0
else:
v = (fp + ap[i]) % pp
if 0 < v:
ans += F[v]
print(ans) | #!python3
import sys
iim = lambda: map(int, sys.stdin.readline().rstrip().split())
from functools import lru_cache
@lru_cache(maxsize=2*10**5)
def f2(x):
if x == 0: return 0
y = bin(x).count("1")
return 1 + f2(x % y)
def resolve():
N = int(input())
S = input()
cnt0 = S.count("1")
if cnt0 == 0:
print(*[1]*N, sep="\n")
return
X = int(S, 2)
dc = {}
for k, v in (("0", 1), ("1", -1)):
x = cnt0 + v
y = X % x if x else 0
dc[k] = (x, v, y, [1, N-1])
ans = [0] * N
for i in reversed(range(N)):
si = S[i]
cnt, v, n, m1 = dc[si]
if cnt == 0:
ans[i] = 0
continue
ni = N - i - 1
m2 = (m1[0]<<(m1[1]-i)) % cnt
n = (n + v*m2) % cnt
m1[0] = m2; m1[1] = i
ans[i] = 1 + f2(n)
print(*ans, sep="\n")
if __name__ == "__main__":
resolve()
| 1 | 8,176,700,382,240 | null | 107 | 107 |
import sys
N , K = map(int,input().split())
A = list(map(int,input().split()))
for i in range(K, N):
if A[i-K] < A[i]:
print("Yes")
else:
print("No")
| printn = lambda x: print(x,end='')
inn = lambda : int(input())
inl = lambda: list(map(int, input().split()))
inm = lambda: map(int, input().split())
ins = lambda : input().strip()
DBG = True # and False
BIG = 10**18
R = 10**9 + 7
def ddprint(x):
if DBG:
print(x)
n = inn()
a = inl()
if n<=3:
print(max(a))
exit()
lacc = [0]*n
racc = [0]*n
lacc[0] = a[0]
lacc[1] = a[1]
racc[n-1] = a[n-1]
racc[n-2] = a[n-2]
for i in range(2,n):
if i%2==0:
lacc[i] = lacc[i-2]+a[i]
else:
lacc[i] = max(lacc[i-3],lacc[i-2])+a[i]
if n%2==0:
print(max(lacc[n-2],lacc[n-1]))
exit()
for i in range(n-3,-1,-1):
if (n-1-i)%2==0:
racc[i] = racc[i+2]+a[i]
else:
racc[i] = max(racc[i+3],racc[i+2])+a[i]
mx = max(racc[2],lacc[n-3])
for i in range(1,n-2):
if i%2==0:
mx = max(mx, max(lacc[i-2],lacc[i-1])+racc[i+2])
else:
mx = max(mx, max(racc[i+2],racc[i+3])+lacc[i-1])
print(mx)
| 0 | null | 22,299,536,611,450 | 102 | 177 |
for i in range(int(input())):
temp = [int(x) for x in input().split()]
stemp = sorted(temp)
if stemp[2]**2 == stemp[1]**2 + stemp[0]**2:
print('YES')
else:
print('NO')
| n, m = map(int, input().split())
listAC = [0] * n
listWAAC = [0] * n
listWA = [0] * n
for i in range(m):
p, s = map(str, input().split())
p = int(p) - 1
if listAC[p] == 1:
continue
if s == 'AC':
listAC[p] += 1
listWAAC[p] += listWA[p]
continue
listWA[p] += 1
print(sum(listAC), sum(listWAAC))
| 0 | null | 46,991,344,945,032 | 4 | 240 |
n, m = map(int,input().split())
A = tuple(map(int,input().split()))
days = 0
for i in A:
days += i
if n < days:
print(-1)
else:
print(n-days) | import sys
import math
import time
readline = sys.stdin.readline
def main():
listSum = [1, 3, 6]
k = int(input())
sumGCD = 0
for a in range(1, k + 1):
for b in range(a, k + 1):
for c in range(b, k + 1):
sumGCD += gcd(a, b, c) * listSum[len(set([a, b, c])) - 1]
print(sumGCD)
def gcd(a, b, c):
return math.gcd(math.gcd(a, b), c)
if __name__ == '__main__':
s = time.time()
main()
# print(time.time() - s)
| 0 | null | 33,661,837,663,578 | 168 | 174 |
n,k = list(map(int,input().split()))
r,s,p = list(map(int,input().split()))
t = str(input())
t_list = []
for i in range(k):
t_list.append(t[i])
for i in range(k,n):
if t[i] != t_list[i-k] or t_list[i-k] == 'all':
t_list.append(t[i])
else:
t_list.append('all')
print(t_list.count('r') * p + t_list.count('s') * r + t_list.count('p') * s)
| # import sys
# import math #sqrt,gcd,pi
# import decimal
# import queue # queue
# import bisect
# import heapq # priolity-queue
# import time
# from itertools import product,permutations,\
# combinations,combinations_with_replacement
# 重複あり順列、順列、組み合わせ、重複あり組み合わせ
# import collections # deque
# from operator import itemgetter,mul
# from fractions import Fraction
# from functools import reduce
mod = int(1e9+7)
# mod = 998244353
INF = 1<<50
def readInt():
return list(map(int,input().split()))
def main():
n,k = readInt()
r,s,p = readInt()
rsp = {"s":r,"p":s,"r":p}
t = input()
ans = 0
u = []
for i in range(n):
if i<k:
ans += rsp[t[i]]
u.append(t[i])
else:
if t[i]!=u[i-k]:
ans += rsp[t[i]]
u.append(t[i])
else:
u.append("f")
print(ans)
return
if __name__=='__main__':
main()
| 1 | 106,689,032,383,512 | null | 251 | 251 |
import math
N, K = map(int, input().split())
A = list(map(int, input().split()))
left = 0
right = max(A)
while right - left > 1:
mid = (left + right) // 2
jk = 0
for i in range(N):
jk += A[i] // mid - 1
if A[i] % mid != 0: jk += 1
if jk <= K:
right = mid
else:
left = mid
print(right) | import math
n,k=map(int,input().split())
A=list(map(int,input().split()))
low=1
high=max(A)
while low!=high:
mid=(low+high)//2
s=0
for i in range(n):
s+=math.ceil(A[i]/mid)-1
if s>k:
low=mid+1
else:
high=mid
print(low) | 1 | 6,535,065,743,932 | null | 99 | 99 |
N, X, Y = map(int, input().split())
count = [0]*(N+1)
for i in range(1, N+1):
for k in range(i+1, N+1):
distik = min(k-i, abs(k-X) + abs(i - Y)+1, abs(k-Y) + abs(i-X)+1)
count[distik] += 1
for i in range(1, N):
print(count[i])
| N = str(input())
if N[-1] == '3':
print('bon')
elif (N[-1] == '0' or N[-1] == '1' or N[-1] == '6' or N[-1] == '8'):
print('pon')
else:
print('hon')
| 0 | null | 31,667,791,602,070 | 187 | 142 |
import collections
N = int(input())
a = list(map(int,input().split()))
c = collections.Counter(a)
if c.most_common()[0][1]==1:
print("YES")
else:
print("NO") | #coding:utf-8
import sys,os
from collections import defaultdict, deque
from fractions import gcd
from math import ceil, floor
sys.setrecursionlimit(10**6)
write = sys.stdout.write
dbg = (lambda *something: print(*something)) if 'TERM_PROGRAM' in os.environ else lambda *x: 0
def main(given=sys.stdin.readline):
input = lambda: given().rstrip()
LMIIS = lambda: list(map(int,input().split()))
II = lambda: int(input())
XLMIIS = lambda x: [LMIIS() for _ in range(x)]
YN = lambda c : print('Yes') if c else print('No')
MOD = 10**9+7
N = II()
A = LMIIS()
print('YES' if len(A) == len(set(A)) else 'NO')
if __name__ == '__main__':
main() | 1 | 74,028,960,284,770 | null | 222 | 222 |
import sys
input = sys.stdin.readline
n = int(input())
a = [int(i) for i in input().split()]
if n <= 3:
print(max(a))
exit()
a = tuple(a)
dp = [[-10**15]*3 for i in range(n)]
dp[0][2] = a[0]
dp[1][2] = a[1]
dp[2][2] = a[0]+a[2]
dp[3][2] = max(a[0],a[1])+a[3]
dp[3][1] = a[0]+a[3]
for i in range(2,n-2):
if i%2 == 0:
dp[i+2][2] = dp[i][2]+a[i+2]
dp[i+2][1] = max(dp[i][1]+a[i+2],dp[i-1][2]+a[i+2])
dp[i+2][0] = max(dp[i][0]+a[i+2],dp[i-1][1]+a[i+2],dp[i-2][2]+a[i+2])
else:
dp[i+2][2] = max(dp[i][2],dp[i][1],dp[i-1][2])+a[i+2]
dp[i+2][1] = max(dp[i][1]+a[i+2],dp[i-1][2]+a[i+2])
if n%2 == 1:
c = min(a[0],a[-1])
dp[n-1][2] -= c
print(max(dp[n-1][0],dp[n-1][1],dp[n-1][2])) | n=int(input())
a=list(map(int,input().split()))
if n//2==1:
print(max(a))
exit()
if n%2==0:
#iは桁数、jはそれまでに余計に飛ばした数
#dp[i][j]
dp=[[-10**9]*2 for _ in range(n)]
for i in range(n):
if i<2:
dp[i][0]=a[i]
if i>=2:
dp[i][0]=dp[i-2][0]+a[i]
if i>=3:
dp[i][1]=max(dp[i-2][1]+a[i],dp[i-3][0]+a[i])
#print(dp)
print(max([dp[-1][1],dp[-1][0],dp[n-2][0]]))
else:
#iは桁数、jはそれまでに余計に飛ばした数
#dp[i][j]
dp=[[-10**9]*3 for _ in range(n)]
for i in range(n):
if i<2:
dp[i][0]=a[i]
if i>=2:
dp[i][0]=dp[i-2][0]+a[i]
if i>=3:
dp[i][1]=max(dp[i-2][1]+a[i],dp[i-3][0]+a[i])
if i>=4:
dp[i][2]=max([dp[i-2][2]+a[i],dp[i-3][1]+a[i],dp[i-4][0]+a[i]])
#print(dp)
print(max([dp[-1][2],dp[-1][1],dp[-1][0]-a[0],dp[-1][0]-a[-1]]))
| 1 | 37,436,688,352,650 | null | 177 | 177 |
n, m, x = map(int, input().split())
c = []
algo = []
for _ in range(n):
l = list(map(int, input().split()))
c.append(l[0])
algo.append(l[1:])
cost = []
for i in range(2**n):
c_sum = 0
u_sum = [0]*m
for j in range(n):
if (i>>j) & 1:
c_sum += c[j]
for k in range(m):
u_sum[k] += algo[j][k]
if all(s >= x for s in u_sum):
cost.append(c_sum)
if cost:
print(min(cost))
else:
print(-1)
| H = int(input())
W = int(input())
N = int(input())
print(int((N+max(H,W)-1)/max(H,W)))
| 0 | null | 55,361,901,045,792 | 149 | 236 |
S = input()
N = len(S)
ans = 0
for k in range(N//2):
if S[k] != S[-k-1]:
ans += 1
print(ans)
| a = input()
b = a[::-1]
c = 0
for i in range(int(len(a)/2)):
if a[i] != b[i]:
c += 1
print(c)
| 1 | 120,348,355,710,962 | null | 261 | 261 |
import sys
sys.setrecursionlimit(10**7) #再帰関数の上限,10**5以上の場合python
import math
from copy import copy, deepcopy
from copy import deepcopy as dcp
from operator import itemgetter
from bisect import bisect_left, bisect, bisect_right#2分探索
#bisect_left(l,x), bisect(l,x)#aはソート済みである必要あり。aの中からx未満の要素数を返す。rightだと以下
from collections import deque
#deque(l), pop(), append(x), popleft(), appendleft(x)
#q.rotate(n)で → にn回ローテート
from collections import Counter#文字列を個数カウント辞書に、
#S=Counter(l),S.most_common(x),S.keys(),S.values(),S.items()
from itertools import accumulate,combinations,permutations#累積和
#list(accumulate(l))
from heapq import heapify,heappop,heappush
#heapify(q),heappush(q,a),heappop(q) #q=heapify(q)としないこと、返り値はNone
#import fractions#古いatcoderコンテストの場合GCDなどはここからimportする
from functools import lru_cache#pypyでもうごく
#@lru_cache(maxsize = None)#maxsizeは保存するデータ数の最大値、2**nが最も高効率
from decimal import Decimal
def input():
x=sys.stdin.readline()
return x[:-1] if x[-1]=="\n" else x
def printl(li): _=print(*li, sep="\n") if li else None
def argsort(s, return_sorted=False):
inds=sorted(range(len(s)), key=lambda k: s[k])
if return_sorted: return inds, [s[i] for i in inds]
return inds
def alp2num(c,cap=False): return ord(c)-97 if not cap else ord(c)-65
def num2alp(i,cap=False): return chr(i+97) if not cap else chr(i+65)
def matmat(A,B):
K,N,M=len(B),len(A),len(B[0])
return [[sum([(A[i][k]*B[k][j]) for k in range(K)]) for j in range(M)] for i in range(N)]
def matvec(M,v):
N,size=len(v),len(M)
return [sum([M[i][j]*v[j] for j in range(N)]) for i in range(size)]
def T(M):
n,m=len(M),len(M[0])
return [[M[j][i] for j in range(n)] for i in range(m)]
def main():
mod = 1000000007
#w.sort(key=itemgetter(1),reversed=True) #二個目の要素で降順並び替え
N = int(input())
#N, K = map(int, input().split())
A = tuple(map(int, input().split())) #1行ベクトル
#L = tuple(int(input()) for i in range(N)) #改行ベクトル
#S = tuple(tuple(map(int, input().split())) for i in range(N)) #改行行列
dp=[0 for _ in range(N+1)]
dp[1]=0
x=A[0]
for i,a in enumerate(A[1:],2):
if i%2!=0:
dp[i]=max(a+dp[i-2],dp[i-1])
x+=a
continue
dp[i]=max(a+dp[i-2],x)
print(dp[-1])
if __name__ == "__main__":
main() | from collections import defaultdict
INF = -1000000000000001
n = int(input())
l = list(map(int, input().split()))
a = int(n/2)
dpa = defaultdict(lambda: -INF)
#dpa = [[0 for j in range(a+1)] for i in range(n+1)]
dpa[(0,0)] = 0
dpa[(1,0)] = 0
dpa[(1,1)] = l[0]
j = 1
for i in range(2,n+1):
if i == j*2:
dpa[(i,j)] = max(dpa[(i-2,j-1)]+l[i-1],dpa[(i-1,j)])
# print(i,j,dpa[(i,j)])
else:
dpa[(i,j)] = max(dpa[(i-2,j-1)]+l[i-1],dpa[(i-1,j)])
# print(i,j,dpa[(i,j)])
if (i != n):
j += 1
# print(i,j,dpa[(i,j)])
# print(" ",i-2,j-1,dpa[(i-2,j-1)],"")
dpa[(i,j)] = dpa[(i-2,j-1)]+l[i-1]
#print(dpa)
print(dpa[n,a]) | 1 | 37,282,672,242,820 | null | 177 | 177 |
# 隣接リスト
n = int(input())
graph = []
for _ in range(n):
tmp = list(map(int, input().split()))
if tmp[1] == 0:
graph.append([])
else:
graph.append(tmp[2:])
#print(graph)
check = [0]*n
count = 0
go = [0]*n
back = [0]*n
def dfs(v):
#print(v)
global count
if check[v] == 0:
check[v] = 1
count += 1
go[v] = count
tolist = graph[v]
if len(tolist) > 0:
for i in tolist:
dfs(i-1)
count += 1
back[v] = count
while True:
if 0 in check:
k = check.index(0)
dfs(k)
else:
break
#print("check\t:{}".format(check))
#print("go\t:{}".format(go))
#print("back\t:{}".format(back))
for i in range(n):
print("{} {} {}".format(i+1, go[i], back[i]))
| a,b=(int(x) for x in input().split())
print(a//b,a%b,"{0:.5f}".format(a/b))
| 0 | null | 294,205,523,740 | 8 | 45 |
class UnionFind():
def __init__(self, n):
self.n = n
self.parents = [-1] * n
def find(self, x):
if self.parents[x] < 0:
return x
else:
self.parents[x] = self.find(self.parents[x])
return self.parents[x]
def union(self, x, y):
x = self.find(x)
y = self.find(y)
if x == y:
return
if self.parents[x] > self.parents[y]:
x, y = y, x
self.parents[x] += self.parents[y]
self.parents[y] = x
def size(self, x):
return -self.parents[self.find(x)]
def same(self, x, y):
return self.find(x) == self.find(y)
def members(self, x):
root = self.find(x)
return [i for i in range(self.n) if self.find(i) == root]
def roots(self):
return [i for i, x in enumerate(self.parents) if x < 0]
def group_count(self):
return len(self.roots())
def all_group_members(self):
return {r: self.members(r) for r in self.roots()}
def __str__(self):
return '\n'.join('{}: {}'.format(r, self.members(r)) for r in self.roots())
N, M ,K = map(int, input().split())
ndic = {i:set() for i in range(1,N+1)}
bdic = {i:set() for i in range(1,N+1)}
uf = UnionFind(N+1)
rlt = []
for _ in range(M):
a,b = map(int, input().split())
ndic[a].add(b)
ndic[b].add(a)
uf.union(a,b)
for _ in range(K):
a,b = map(int, input().split())
bdic[a].add(b)
bdic[b].add(a)
for i in range(1,N+1):
tmp = uf.size(i)
for a in bdic[i]:
if uf.find(a) == uf.find(i):
tmp -= 1
tmp -= len(ndic[i])
rlt.append(tmp-1)
print(" ".join(map(str, rlt))) | import collections
h,w=map(int,input().split())
board=[list(input()) for _ in range(h)]
q=collections.deque()
if board[0][0]=='#':
q.append((0,0,1,1))
else:
q.append((0,0,0,0))
dp=[[10**18]*w for _ in range(h)]
ans=10**18
while len(q)!=0:
x,y,cnt,flag=q.popleft()
if x==w-1 and y==h-1:
ans=min(ans,cnt)
else:
if x!=w-1:
if flag==0:
if board[y][x+1]=='#':
if dp[y][x+1]>cnt+1:
q.append((x+1,y,cnt+1,1))
dp[y][x+1]=cnt+1
else:
if dp[y][x+1]>cnt:
q.append((x+1,y,cnt,0))
dp[y][x+1]=cnt
else:
if board[y][x+1]=='#':
if dp[y][x+1]>cnt:
q.append((x+1,y,cnt,1))
dp[y][x+1]=cnt
else:
if dp[y][x+1]>cnt:
q.append((x+1,y,cnt,0))
dp[y][x+1]=cnt
if y!=h-1:
if flag==0:
if board[y+1][x]=='#':
if dp[y+1][x]>cnt+1:
q.append((x,y+1,cnt+1,1))
dp[y+1][x]=cnt+1
else:
if dp[y+1][x]>cnt:
q.append((x,y+1,cnt,0))
dp[y+1][x]=cnt
else:
if board[y+1][x]=='#':
if dp[y+1][x]>cnt:
q.append((x,y+1,cnt,1))
dp[y+1][x]=cnt
else:
if dp[y+1][x]>cnt:
q.append((x,y+1,cnt,0))
dp[y+1][x]=cnt
print(dp[-1][-1]) | 0 | null | 55,580,099,065,360 | 209 | 194 |
mod = 1000000007
N = int(input())
A = list(map(int, input().split()))
C = [0,0,0]
ans = 1
i = 0
while i < N:
a = A[i]
cnt = sum([1 if C[j] == a else 0 for j in range(3)])
ans = (ans*cnt)%mod
if C[0] == a:
C[0] += 1
elif C[1] == a:
C[1] += 1
else:
C[2] += 1
i += 1
print(ans) | # https://atcoder.jp/contests/sumitrust2019/tasks/sumitb2019_e
n = int(input())
nums = map(int, input().split())
MOD = 1000000007
ans = 1
cnt = [3 if i == 0 else 0 for i in range(n + 1)]
for num in nums:
ans = ans * cnt[num] % MOD
if ans == 0:
break
cnt[num] -= 1
cnt[num+1] += 1
print(ans)
| 1 | 129,793,940,101,684 | null | 268 | 268 |
def main():
n, d = map(int, input().split())
count = 0
for _ in range(n):
x, y = map(int, input().split())
if (x**2 + y**2) ** 0.5 <= d:
count += 1
print(count)
if __name__ == '__main__':
main()
| def resolve():
import sys
input = sys.stdin.readline
# 整数 1 つ
n = int(input())
s = input()
# 整数複数個
# a, b = map(int, input().split())
# 整数 N 個 (改行区切り)
# N = [int(input()) for i in range(N)]
# 整数 N 個 (スペース区切り)
# N = list(map(int, input().split()))
# 整数 (縦 H 横 W の行列)
# A = [list(map(int, input().split())) for i in range(H)]
cnt = 0
for i in range(n-2):
if s[i]+s[i+1]+s[i+2] == "ABC":
cnt += 1
print(cnt)
resolve() | 0 | null | 52,747,020,339,120 | 96 | 245 |
N=int(input())
xy = [tuple(map(int,input().split())) for _ in range(N)]
ans = 0
def dist(tpl1, tpl2):
return abs(tpl1[0] - tpl2[0]) + abs(tpl1[1] - tpl2[1])
f0 = []
f1 = []
for i in range(N):
x, y = xy[i]
f0.append(x-y)
f1.append(x+y)
ans = max(ans,
max(f0) - min(f0),
max(f1) - min(f1))
print(ans) | import sys
sys.setrecursionlimit(10 ** 7)
input = sys.stdin.readline
f_inf = float('inf')
mod = 10 ** 9 + 7
def resolve():
n = int(input())
X = []
for _ in range(n):
x, l = map(int, input().split())
X.append([x - l, x + l])
X = sorted(X, key=lambda x: x[1])
remove = 0
prev = X[0][1]
for i in range(1, n):
if X[i][0] < prev:
remove += 1
else:
prev = X[i][1]
print(n - remove)
if __name__ == '__main__':
resolve()
| 0 | null | 46,521,213,891,138 | 80 | 237 |
x,y,z= map(str, input().split())
print(z,x,y, sep=' ') | a, b, c = map(int, input().split())
a, b = b, a
a, c = c, a
print(a, b, c, sep = " ") | 1 | 38,053,850,717,122 | null | 178 | 178 |
import time as ti
class MyQueue(object):
"""
My Queue class
Attributes:
queue: queue
head
tail
"""
def __init__(self):
"""Constructor
"""
self.length = 50010
self.queue = [0] * self.length
# counter = 0
# while counter < self.length:
# self.queue.append(Process())
# counter += 1
self.head = 0
self.tail = 0
# def enqueue(self, name, time):
def enqueue(self, process):
"""enqueue method
Args:
name: enqueued process name
time: enqueued process time
Returns:
None
"""
self.queue[self.tail] = process
# self.queue[self.tail].name = name
# self.queue[self.tail].time = time
self.tail = (self.tail + 1) % self.length
def dequeue(self):
"""dequeue method
Returns:
None
"""
# self.queue[self.head].name = ""
# self.queue[self.head].time = 0
self.queue[self.head] = 0
self.head = (self.head + 1) % self.length
def is_empty(self):
"""check queue is empty or not
Returns:
Bool
"""
if self.head == self.tail:
return True
else:
return False
def is_full(self):
"""chech whether queue is full or not"""
if self.tail - self.head >= len(self.queue):
return True
else:
return False
class Process(object):
"""process class
"""
def __init__(self, name="", time=0):
"""constructor
Args:
name: name
time: time
"""
self.name = name
self.time = time
def forward_time(self, time):
"""time forward method
Args:
time: forward time interval
Returns:
remain time
"""
self.time -= time
return self.time
def time_forward(my_queue, interval, current_time,):
"""
Args:
my_queue: queue
interval: time step interval
current_time: current time
"""
value = my_queue.queue[my_queue.head].forward_time(interval)
if value <= 0:
current_time += (interval + value)
print my_queue.queue[my_queue.head].name, current_time
my_queue.dequeue()
elif value > 0:
current_time += interval
# name, time = my_queue.queue[my_queue.head].name, \
# my_queue.queue[my_queue.head].time
my_queue.enqueue(my_queue.queue[my_queue.head])
my_queue.dequeue()
return current_time
my_queue = MyQueue()
n, q = [int(x) for x in raw_input().split()]
counter = 0
while counter < n:
name, time = raw_input().split()
my_queue.enqueue(Process(name, int(time)))
counter += 1
# end_time_list = []
current_time = 0
while not my_queue.is_empty():
current_time = time_forward(my_queue, q, current_time) | import sys
from collections import deque
n,q = map(int,input().split())
f = lambda n,t: (n,int(t))
queue = deque(f(*l.split()) for l in sys.stdin)
t = 0
while queue:
name,time = queue.popleft()
t += min(q, time)
if time > q:
queue.append((name, time-q))
else:
print(name,t)
| 1 | 43,927,735,638 | null | 19 | 19 |
import sys
data_list = sys.stdin.readlines()
data_length = int(data_list.pop(0))
for x in xrange(data_length):
lines = map(int, data_list[x].strip().split())
lines.sort(reverse = True)
if lines[0]**2 == (lines[1]**2 + lines[2]**2):
print "YES"
else:
print "NO" | delta = int(input())
tri_all = []
for i in range(delta):
tri = list(map(int, input().split(' ')))
tri.sort()
tri_all.append(tri)
for i in range(len(tri_all)):
if tri_all[i][0]**2 + tri_all[i][1]**2 == tri_all[i][2]**2:
print('YES')
else:
print('NO') | 1 | 399,926,590 | null | 4 | 4 |
import copy
class Dice2:
def __init__(self, nums):
self.nums = nums
self.dic = \
{(1,2):3, (1,3):5, (1,4):2, (1,5):4, (2,3):1, (2,4):6, (2,6):3, (3,5):1, (3,6):5, (4,5):6, (4,6):2, (5,6):4}
def output_right(self, x):
x[0] = self.nums.index(x[0]) + 1
x[1] = self.nums.index(x[1]) + 1
nums = self.nums
y = copy.deepcopy(x)
x.sort()
key = tuple(x)
if tuple(y)==key:
return nums[self.dic[key]-1]
else:
return nums[6-self.dic[key]]
dice = Dice2(list(map(int, input().split())))
q = int(input())
for i in range(q):
print(dice.output_right(list(map(int, input().split())))) | from sys import stdin
from copy import deepcopy
import queue
class Dice:
def __init__(self, nums):
self.labels = [None] + [ nums[i] for i in range(6) ]
self.pos = {
"E" : 3,
"W" : 4,
"S" : 2,
"N" : 5,
"T" : 1,
"B" : 6
}
def rolled(dice, queries):
d = deepcopy(dice)
for q in queries:
if q == "E":
d.pos["T"], d.pos["E"], d.pos["B"], d.pos["W"] = d.pos["W"], d.pos["T"], d.pos["E"], d.pos["B"]
elif q == "W":
d.pos["T"], d.pos["E"], d.pos["B"], d.pos["W"] = d.pos["E"], d.pos["B"], d.pos["W"], d.pos["T"]
elif q == "S":
d.pos["T"], d.pos["S"], d.pos["B"], d.pos["N"] = d.pos["N"], d.pos["T"], d.pos["S"], d.pos["B"]
elif q == "N":
d.pos["T"], d.pos["S"], d.pos["B"], d.pos["N"] = d.pos["S"], d.pos["B"], d.pos["N"], d.pos["T"]
else:
return d
nums = [int(x) for x in stdin.readline().rstrip().split()]
q = int(stdin.readline().rstrip())
dice = Dice(nums)
# TとSに対応するクエリを記憶し, resをすぐに呼び出せるようにする
memo = [[False] * 7 for i in range(7)]
memo[dice.pos["T"]][dice.pos["S"]] = ""
# クエリとさいころの東面を記憶
res = { "" : dice.labels[dice.pos["E"]] }
# BFSで探索, 解を求めたらreturn Trueで抜け出す
# diceの中身をいじってはならない
def solve(T, S):
que = queue.Queue()
que.put(dice)
sol_q = ["E", "N", "S", "W"]
while not que.empty():
d = que.get()
if d.pos["T"] == T and d.pos["S"] == S:
break
else:
for i in sol_q:
d_next = Dice.rolled(d, i)
que.put(d_next)
memo[d_next.pos["T"]][d_next.pos["S"]] = memo[d.pos["T"]][d.pos["S"]] + i
res[memo[d_next.pos["T"]][d_next.pos["S"]]] = d_next.labels[d_next.pos["E"]]
else:
return memo[T][S]
for i in range(q):
ts = [int(x) for x in stdin.readline().rstrip().split()]
T = dice.labels.index(ts[0])
S = dice.labels.index(ts[1])
if solve(T, S) != False:
print(res[memo[T][S]])
| 1 | 256,023,497,366 | null | 34 | 34 |
import sys
readline = sys.stdin.readline
N,K = map(int,readline().split())
DIV = 998244353
L = [None] * K
R = [None] * K
for i in range(K):
L[i],R[i] = map(int,readline().split())
dp = [0] * (N + 1)
sdp = [0] * (N + 1)
dp[1] = 1
sdp[1] = 1
for i in range(2, len(dp)):
for j in range(K):
li = max(i - R[j], 0)
ri = i - L[j]
if ri < 0:
continue
dp[i] += (sdp[ri] - sdp[li - 1])
dp[i] %= DIV
sdp[i] = sdp[i - 1] + dp[i]
sdp[i] %= DIV
print(dp[N]) | S=str(input())
a=S.count('hi')
if a*2==len(S):
print('Yes')
else:
print("No") | 0 | null | 28,051,947,549,078 | 74 | 199 |
n, k, s = map(int, input().split())
ans = []
for i in range(n):
if i < k:
ans.append(s)
else:
if s != 10**9:
ans.append(s+1)
else:
ans.append(1)
print(*ans) | n = int(input())
a = list(map(int, input().split()))
a = [(a[i], i) for i in range(n)]
a.sort(key=lambda x: -x[0])
dp = [[0 for _ in range(n+1)] for _ in range(n+1)]
for x in range(n+1):
for y in range(n+1):
if x + y > n:
break
active, idx = a[x+y-1]
if x > 0:
dp[x][y] = max(dp[x][y],
dp[x-1][y] + active * abs(idx - (x-1)))
if y > 0:
dp[x][y] = max(dp[x][y],
dp[x][y-1] + active * abs(idx - (n-y)))
ans = 0
for x in range(n+1):
ans = max(ans, dp[x][n-x])
print(ans) | 0 | null | 62,417,286,383,748 | 238 | 171 |
x = int(input());
h = x // 3600;
m = x % 3600 // 60;
s = x % 60;
print(h,m,s,sep=':'); | N,K=map(int,input().split())
R,S,P=map(int,input().split())
T=input()+'*'*K
h=['']*N
f,n='',''
ans=0
for i in range(N):
if K<=i:f=h[i-K]
n=T[i+K]
if T[i]=='r':
if f=='p':h[i]=n
else:ans+=P;h[i]='p'
if T[i]=='p':
if f=='s':h[i]=n
else:ans+=S;h[i]='s'
if T[i]=='s':
if f=='r':h[i]=n
else:ans+=R;h[i]='r'
print(ans) | 0 | null | 53,452,785,408,048 | 37 | 251 |
s,t = map(int,input().split())
print('Yes' if s*2 <= t <= s*4 and t%2 == 0 else 'No') | x, y = list(map(int, input().split()))
if y % 2 == 0 and 2 * x <= y and y <= 4 * x:
print("Yes")
else:
print("No") | 1 | 13,775,578,478,642 | null | 127 | 127 |
a=[]
for i in range(10):
a.append(input())
a.sort()
a=a[::-1]
a=a[:3]
print(a[0])
print(a[1])
print(a[2]) | a=[int(input()) for i in range(10)]
a.sort(reverse=True)
for i, iv in enumerate(a):
print(iv)
if i >= 2:
break | 1 | 37,887,772 | null | 2 | 2 |
import sys
sys.setrecursionlimit(10**9)
def mi(): return map(int,input().split())
def ii(): return int(input())
def isp(): return input().split()
def deb(text): print("-------\n{}\n-------".format(text))
INF=10**20
def main():
a,b,c=mi()
a,b = b,a
a,c = c,a
print(a,b,c)
if __name__ == "__main__":
main() | X,Y,Z = map(int,input().split())
A,B,C = X,Y,Z
A,B = B,A
A,C = C,A
print('{} {} {}'.format(A,B,C)) | 1 | 38,062,006,558,488 | null | 178 | 178 |
lst = list(input())
v_lakes = []
idx_stack = []
for i, c in enumerate(lst):
if (c == '\\'):
idx_stack.append(i)
elif (idx_stack and c == '/'):
# 対応する'\\'の位置
j = idx_stack.pop()
v = i - j
while (v_lakes and v_lakes[-1][0] > j):
v += v_lakes.pop()[1]
v_lakes.append((j, v))
ans = [len(v_lakes)]
v = [v[1] for v in v_lakes]
ans.extend(v)
print(sum(v))
print(*ans)
| from sys import stdin
from collections import deque
sect = stdin.readline().lstrip("/_").rstrip("\n\\_")
stack = deque()
res = deque()
for i in range(len(sect)):
if sect[i] == "\\":
stack.append(i)
elif sect[i] == "/":
if len(stack) != 0:
b = stack.pop()
if len(res) == 0:
res.append( (b, i-b) )
elif b > res[-1][0]:
res.append( (b, i-b) )
else: # 水たまりを結合
sum_L = i-b
while len(res) != 0:
if res[-1][0] > b:
sum_L += res[-1][1]
res.pop()
else:
break
res.append((b, sum_L))
res = [x[1] for x in res]
print(sum(res))
print(len(res), *res)
| 1 | 60,932,740,572 | null | 21 | 21 |
n,k = map(int,input().split())
keta = 1
while k ** keta <= n:
keta += 1
print(keta) | [n, k] = [int(i) for i in input().split()]
for i in range(40):
if n < k**i:
print(i)
break | 1 | 64,405,973,767,590 | null | 212 | 212 |
#!/usr/bin/env python
# -*- coding: utf-8 -*-
a, b, c = map(int, input().split())
ret = [i for i in range(a, b+1) if c%i == 0]
print(len(ret)) | import sys
data = sys.stdin.readline().strip().split(' ')
a = int(data[0])
b = int(data[1])
c = int(data[2])
cnt = 0
for i in range(a, b+1):
if c % i == 0:
cnt += 1
print(cnt) | 1 | 574,482,278,092 | null | 44 | 44 |
def sum_dict(d):
num = 0
for k, v in d.items():
num += k * v
return num
def create_dict(A):
d = {}
for a in A:
if d.get(a) is None:
d[a] = 1
else:
d[a] += 1
return d
if __name__ == "__main__":
N = int(input())
A = list(map(int, input().split()))
Q = int(input())
BC = []
for i in range(Q):
BC.append(tuple(map(int, input().split())))
d = create_dict(A)
ans = sum_dict(d)
for b, c in BC:
db = d.get(b)
if db is None:
db = 0
if d.get(c) is None:
d[c] = 0
d[c] += db
d[b] = 0
ans += (c - b) * db
print(ans)
| import math , sys
N = int( input() )
A = list( map( int, input().split() ) )
Q = int( input() )
count = [0 for _ in range( 10**5 + 1)]
for each in A:
count[each]+=1
ans = sum(A)
for _ in range(Q):
B , C = list( map( int , input().split() ) )
D = count[B]
ans += (C-B) * D
count[B] = 0
count[C] += D
print(ans)
| 1 | 12,179,827,731,710 | null | 122 | 122 |
import math
def main():
a, b, C = map(int, input().split())
C /= 180
C *= math.pi
S = 1 / 2 * a * b * math.sin(C)
L = math.sqrt(a ** 2 + b ** 2 - 2 * a * b * math.cos(C)) + a + b
h = 2 * S / a
print(S)
print(L)
print(h)
if __name__ == "__main__":
main() | n = int(input())
n3 = n**3
print(n3) | 0 | null | 218,454,876,288 | 30 | 35 |
def popcnt(n):
return bin(n).count("1")
def f(n):
cnt = 0
while n>0:
n = n%popcnt(n)
cnt += 1
return cnt
def solve(X):
Y = int(X, 2)
c = X.count("1")
m, p = c-1, c+1
Ym, Yp = Y%m if m else -1, Y%p
for i in range(N):
if X[i] == "1":
Y = (Ym - pow(2,N-i-1,m))%m if Ym!=-1 else -1
else:
Y = (Yp + pow(2,N-i-1,p))%p
print(f(Y) + 1 if Y!=-1 else 0)
N = int(input())
solve(input())
| import sys
import math
import heapq
from collections import defaultdict, deque
from decimal import *
def r():
return int(input())
def rm():
return map(int,input().split())
def rl():
return list(map(int,input().split()))
'''D Anything Goes to zero'''
twoPowM1=[0]*(300000)
twoPowM2=[0]*(300000)
stepsSmall=[0]*(300000)
n=r()
s=input()
bitcount=0
for i in range(n):
if s[i]=='1':
bitcount+=1
mod=bitcount-1
if mod>0:
twoPowM1[0]=1
for i in range(1,len(twoPowM1)):
twoPowM1[i]=(twoPowM1[i-1]+twoPowM1[i-1])%mod
mod=bitcount+1
twoPowM2[0]=1
for i in range(1,len(twoPowM2)):
twoPowM2[i]=(twoPowM2[i-1]+twoPowM2[i-1])%mod
for i in range(1,len(stepsSmall)):
stepsSmall[i]=1+stepsSmall[i%bin(i).count('1')]
valM1=0;valM2=0
for i in range(n):
mod=bitcount-1
if mod>0:
valM1=((valM1*2)%mod+int(s[i]))%mod
mod=bitcount+1
valM2=((valM2*2)%mod+int(s[i]))%mod
for i in range(n):
pow=n-1-i
if s[i]=='0':
mod=bitcount+1
newVal=(valM2+twoPowM2[pow])%mod
print(stepsSmall[newVal]+1)
else:
mod=bitcount-1
if mod==0:
print(0)
else:
newVal=(valM1-twoPowM1[pow])%mod
print(stepsSmall[newVal]+1) | 1 | 8,119,260,461,520 | null | 107 | 107 |
# -*- coding: utf-8 -*-
class dice_class:
def __init__(self, top, front, right, left, back, bottom):
self.top = top
self.front = front
self.right = right
self.left = left
self.back = back
self.bottom = bottom
def sut(self, t): #set_up_top
while True:
if self.top == t:
break
else:
dice.roll('E')
if self.top == t:
break
else:
dice.roll('N')
def suf(self, f): #set_up_front
while True:
if self.front == f:
break
else:
dice.roll("SEN")
def roll(self, s):
for i in s:
if i == 'E':
self.rollE()
elif i == 'N':
self.rollN()
elif i == 'S':
self.rollS()
elif i == 'W':
self.rollW()
def rollE(self):
tmp = self.top
self.top = self.left
self.left = self.bottom
self.bottom = self.right
self.right = tmp
def rollN(self):
tmp = self.top
self.top = self.front
self.front = self.bottom
self.bottom = self.back
self.back = tmp
def rollS(self):
tmp = self.top
self.top = self.back
self.back = self.bottom
self.bottom = self.front
self.front = tmp
def rollW(self):
tmp = self.top
self.top = self.right
self.right = self.bottom
self.bottom = self.left
self.left = tmp
if __name__ == "__main__":
a = map(int, raw_input().split())
dice = dice_class(a[0], a[1], a[2], a[3], a[4], a[5])
n = int(raw_input())
for i in range(n):
t, f = map(int, raw_input().split())
dice.sut(t)
dice.suf(f)
print dice.right | import sys
n=sys.stdin.readline().rstrip()[::-1]
to=0
m=0
n+="0"
num=len(n)
for i in range(num):
k=int(n[i])
k+=m
if k==5:
if int(n[i+1])>=5:
to+=10-k
m=1
else:
to+=k
m=0
if k<5:
to+=k
m=0
elif k>5:
to+=10-k
m=1
print(to+m)
| 0 | null | 35,594,620,211,008 | 34 | 219 |
n, m = map(int, input().split())
ab = []
for i in range (m):
ab.append(list(map(int, input().split())))
par = [-1] * (n+1)
#Union Find
#xの根を求める
def find(x):
if par[x] < 0:
return x
else:
tank = []
while par[x] >= 0:
tank.append(x)
x = par[x]
for elt in tank:
par[elt] = x
return x
#xとyの属する集合の併合
def unite(x,y):
x = find(x)
y = find(y)
if x == y:
return
else:
#sizeの大きいほうがx
if par[x] > par[y]:
x,y = y,x
par[x] += par[y]
par[y] = x
return
for j in range(m):
unite(ab[j][0], ab[j][1])
m = -1*min(par)
print(m)
| class UnionFindTree():
def __init__(self, n):
self.parents = [-1] * n
def find(self, x):
if self.parents[x] < 0:
return x
else:
self.parents[x] = self.find(self.parents[x])
return self.parents[x]
def union(self, x, y):
x = self.find(x)
y = self.find(y)
if x == y:
return
# 常にxの要素数＞yの要素数とする
if self.parents[x] > self.parents[y]:
x, y = y, x
# self.parents[x] に yの要素数を追加してから併合
self.parents[x] += self.parents[y]
self.parents[y] = x
def main():
N, M = map(int, input().split())
uft = UnionFindTree(N)
for m in range(M):
a, b = map(lambda x: int(x)-1, input().split())
uft.union(a, b)
print(-min(uft.parents))
if __name__ == "__main__":
main() | 1 | 3,968,016,773,610 | null | 84 | 84 |
N, M = map(int, input().split())
A = list(map(int, input().split()))
if N - sum(A) <= 0:
result = "Yes"
else:
result = "No"
print(result) | H, N = list(map(int, input().split()))
A = list(map(int, input().split()))
AS = sum(A)
if AS >= H:
print('Yes')
else:
print('No')
| 1 | 77,957,976,444,468 | null | 226 | 226 |
n = int(input())
a,b = divmod(n,2)
if b == 0:
a -= 1
print(a) | from sys import stdin
H = int(stdin.readline().rstrip())
W = int(stdin.readline().rstrip())
N = int(stdin.readline().rstrip())
if N%(max(H,W))==0:
print(N//(max(H,W)))
else:
print(N//(max(H,W))+1) | 0 | null | 121,168,559,998,532 | 283 | 236 |
N = int(input())
L = list(map(int, input().split())) #リストで複数行作るには？
count = 0
for i in range(2, N):
for j in range(1, i):
for k in range(0, j):
if L[i] == L[j] or L[j] == L[k] or L[k] == L[i]:
continue
elif L[k] < L[i] + L[j] and L[i] < L[j] + L[k] and L[j] < L[i] + L[k]:
count += 1
print(count) | N = list(input())
inN = [int(s) for s in N]
if sum(inN) % 9 == 0:
print('Yes')
else:
print('No')
| 0 | null | 4,719,893,097,500 | 91 | 87 |
n,k = map(int,input().split())
r,s,p = map(int,input().split())
t = input()
ans = []
a,b,c = 0,0,0
for i in range(n):
if i>=k:
if t[i]==ans[i-k]:
ans.append('X')
continue
if t[i] =='r':
ans.append('r')
c += 1
elif t[i]=='s':
ans.append('s')
a += 1
else:
ans.append('p')
b += 1
print(a*r+b*s+c*p) | from copy import copy
C,R,K=map(int,input().split())
dp=[[0]*(R+1) for i1 in range(4)]
M=[[0]*R for i in range(C)]
for i in range(K):
r,c,v=map(int,input().split())
M[r-1][c-1]=v
for i,l in enumerate(M):
for num in range(1,4):
for j in range(R):
if num==1:
dp[num][j]= max(dp[num][j-1],dp[num-1][j-1]+M[i][j])
else:
dp[num][j]= max(dp[num][j-1],dp[num-1][j],dp[num-1][j-1]+M[i][j])
dp[0]=dp[-1][1:-1]+[0,dp[-1][0]]
print(dp[-1][-2]) | 0 | null | 56,301,733,946,656 | 251 | 94 |
N = int(input())
root = int(N**0.5)
for i in range(root,-1,-1):
if N % i ==0:
break
print(int(N/i + i -2))
| ls = ["SUN","MON","TUE","WED","THU","FRI","SAT"]
print(7 - ls.index(str(input()))) | 0 | null | 147,211,138,795,742 | 288 | 270 |
def main():
# n=int(input())
n,k= map(int, input().split())
p=n-2*k
print(p) if p>0 else print(0)
return
main() | inp = list(map(int, input().split()))
a, b = inp[0], inp[1]
if a > b*2: print(a-b*2)
else: print(0) | 1 | 166,277,568,248,260 | null | 291 | 291 |
n, q = list(map(int, input().split()))
que = []
for _ in range(n):
name, time = input().split()
que.append([name, int(time)])
elapsed_time = 0
while que:
name, time = que.pop(0)
dt = min(q, time)
time -= dt
elapsed_time += dt
if time > 0:
que.append([name, time])
else:
print (name, elapsed_time) | from collections import deque
n, q = map(int, input().split())
Q = deque()
for i in range(n):
name,time = input().split()
Q.append([name, int(time)])
sum =0
while Q:
qt = Q.popleft()
if qt[1] <= q:
sum += qt[1]
print(qt[0], sum)
else:
sum += q
qt[1] -= q
Q.append(qt) | 1 | 42,399,860,130 | null | 19 | 19 |
K = int(input())
a = 0
for i in range(K):
a = (10 * a + 7) % K
if a % K == 0:
print(i+1)
exit()
else:
a %= K
print(-1)
| k = int(input())
a = [0]*k
a[0] = 7%k
for i in range(1, k):
a[i] = (a[i-1] * 10 + 7)%k
for i in range(k):
if a[i] == 0:
print(i+1)
exit()
print(-1)
| 1 | 6,089,692,856,956 | null | 97 | 97 |
cards=input()
new=cards.split()
a=int(new[0])
b=int(new[1])
c=int(new[2])
k=int(new[3])
if a>k:
print(k)
else:
if a+b>k:
print(a)
else:
sum=a+(k-(a+b))*(-1)
print(sum)
| h,w,m=map(int,input().split())
HH=[]
WW=[]
HW=set()
lh=[0]*(h+1)
lw=[0]*(w+1)
for _ in range(m):
h1,w1=map(int,input().split())
lh[h1]+=1
lw[w1]+=1
HW.add((h1,w1))
lhmax=max(lh)
lwmax=max(lw)
maxh=[]
maxw=[]
for i in range(1,h+1):
if lh[i]==lhmax:
maxh.append(i)
for i in range(1,w+1):
if lw[i]==lwmax:
maxw.append(i)
if len(maxh)*len(maxw)>m:
print(lhmax+lwmax)
else:
flag=True
for i in maxh:
for j in maxw:
if (i,j) not in HW:
flag=False
break
if flag==True:
print(lhmax+lwmax-1)
else:
print(lhmax+lwmax) | 0 | null | 13,260,345,683,740 | 148 | 89 |
def main():
n, m = map(int, input().split())
print('Yes') if n <= m else print('No')
if __name__ == '__main__':
main()
| a,b,m = input().split()
a = list(map(int,input().split()))
b = list(map(int,input().split()))
xyc =[]
for i in range(int(m)):
xyc.append(input())
min = min(a) + min(b)
for i in xyc:
x,y,c = map(int, i.split())
if min > a[x-1] + b[y-1] - c :
min = a[x-1] + b[y-1] - c
print(min)
| 0 | null | 68,773,045,524,862 | 231 | 200 |
N = int(input())
A = [int(x) for x in input().split()]
print(*A)
for i in range(1, len(A)):
key = A[i]
j = i-1
while j >= 0 and A[j] > key:
A[j+1] = A[j]
j += -1
A[j+1] = key
print(*A) | def insertion_sort(array):
'''?????????????´?????????????????????¨??????????????????????????¨???????????????????????§?????\?????????????????°????????????
1. ??????????????¨??????????????????????´?????????????????????? v ????¨?????????????
2. ????????????????????¨??????????????????v ????????§??????????´??????????????????????????§?????????????
3. ?????????????????????????????????????????????????´? v???????????\?????????'''
for i in range(len(array)):
v = array[i]
j = i - 1
while(j>=0 and array[j] > v):
array[j+1] = array[j]
j = j - 1
array[j+1] = v
print(' '.join(map(str, array)))
def test():
'''??? input =
6
5 2 4 6 1 3
->
5 2 4 6 1 3
2 5 4 6 1 3
2 4 5 6 1 3
2 4 5 6 1 3
1 2 4 5 6 3
1 2 3 4 5 6'''
element_number = int(input())
input_array = list(map(int, input().split()))
insertion_sort(input_array)
if __name__ == '__main__':
test() | 1 | 5,839,026,312 | null | 10 | 10 |
from collections import defaultdict
d=defaultdict(int)
n=int(input())
a=list(map(int,input().split()))
ans=1
mod=10**9+7
d[-1]=3
for i in a:
ans*=d[i-1]
ans%=mod
d[i-1]-=1
d[i]+=1
print(ans) | #ABC162-E Sum of gcd of Tuples(Hard)
"""
問題を「1~kまでの数字を用いた長さnの数列において、gcdがDになる数列はいくつあるか」
というふうに置き換える。(1<=D<=k)
更に制約を替えて、gcdが"Dの倍数"(但し,k以下)でも良いのでそれを全て求めよ、
というふうになった場合、全ての要素はD*n(nは整数,D*n<=k)となる。
この制約によって、そのような数列の数は(k/D)^nとして表せる。(これが大事)
例：
n = 3,k = 4の場合で、D(gcd)=2について求める
(4//2)**3 = 8※
そこで、大きい方からgcdがDになる数列の個数(これをメモ化)を求めていった場合、
Dの倍数がk以下であるならば、予めメモしておいたその値分を引いてやる。
これによって全ての通り数が求まる。
例の続き:
D=2について、D*n <= k という制約のもとでn=2が存在する。
D = 2*2 = 4の時の通り数は、4,4,4の1通り※なので、
D(gcd)=2となるパターン数は、※より、
8-1=7 となる。
(この7通りは2と4からなる数列で、全ての値が4になる場合を引いている)
"""
import sys
readline = sys.stdin.buffer.readline
n,k = map(int,readline().split())
mod = 10**9+7
ans = 0
count = [0]*(k+1)
for D in range(k,0,-1):
mul = k//D #何倍まであり得るか(あり得るものをcountから引く)
res = pow(mul,n,mod)
for i in range(2,mul+1):
res -= count[i*D]
count[D] = res #個数
ans += res*D #個数*値(求めたいのはgcdの合計値のため)
ans %= mod
print(ans) | 0 | null | 83,701,167,185,120 | 268 | 176 |
from sys import stdin
import numpy as np
n, k = map(int, stdin.buffer.readline().split())
a = np.fromstring(stdin.buffer.read(), dtype=np.int, sep=' ')
ng = 0
ok = 10 ** 9 + 1
while ok - ng > 1:
mid = (ok + ng) >> 1
if np.sum(np.ceil(a / mid) - 1) <= k:
ok = mid
else:
ng = mid
print(ok)
| import math
N,K = map(int,input().split())
A = list(map(int,input().split()))
m = 1
M = max(A)
while(M-m>0):
mm = 0
mid = (M+m)//2
for i in range(N):
mm += math.ceil(A[i]/mid)-1
if mm>K:
m = mid+1
else:
M = mid
print(math.ceil(m))
| 1 | 6,452,093,479,360 | null | 99 | 99 |
s = input()
if s.count('A') > 0 and s.count('B') > 0 :
print('Yes')
else:
print('No') | n = int(input())
a = list(map(int, input().split()))
#print(a)
a.reverse()
print(*a)
| 0 | null | 27,713,333,136,480 | 201 | 53 |
s = input()
ans = ''
for i in range(len(s)):
ans = ans + 'x'
print(ans) |
def main():
S = input()
print("x"*len(S))
if __name__ == "__main__":
main() | 1 | 72,769,864,927,596 | null | 221 | 221 |
n=int(input())
if n==2:
count=1
else:
count=2
for i in range(2,int(n**0.5)+1):
if n%i==0:
k=n//i
while k>0:
if k%i==0:
k=k//i
else:
if k%i==1:
count+=1
break
elif (n-1)%i==0:
count+=1
if i!=(n-1)//i:
count+=1
print(count)
| def bubblesort(N, A):
C, flag = [] + A, True
while flag:
flag = False
for j in range(N-1, 0, -1):
if int(C[j][1]) < int(C[j-1][1]):
C[j], C[j-1] = C[j- 1], C[j]
flag = True
return C
def selectionSort(N, A):
C = [] + A
for i in range(N):
minj = i
for j in range(i,N):
if int(C[j][1]) < int(C[minj][1]):
minj = j
C[i], C[minj] = C[minj], C[i]
return C
N, A= int(input()), input().split()
Ab = bubblesort(N, A)
print(*Ab)
print('Stable')
As = selectionSort(N, A)
print(*As)
if Ab != As:
print('Not stable')
else:
print('Stable') | 0 | null | 20,583,166,435,942 | 183 | 16 |
from math import sqrt
n = int(input())
p = 0
for i in range(n):
x = int(input())
ad = 1
if x>2 and x%2==0:
ad = 0
else:
j=3
while j < (int(sqrt(x))+1):
if x%j == 0:
ad = 0
break
else:
j += 2
p += ad
print(p)
| N_str, q_str = raw_input().split()
N = int(N_str)
q = int(q_str)
A =[]
B =[]
total =0
for i in range(N):
t = raw_input().split()
A.append([t[0],int(t[1])])
while A:
name, time = A.pop(0)
if time <= q:
total += time
B.append(name+" "+ str(total))
else:
time -= q
total += q
A.append([name, time])
print '\n'.join(B) | 0 | null | 27,382,805,298 | 12 | 19 |
S=input()
Q=int(input())
inst=[]
for i in range(Q):
array=input().split()
inst.append(tuple(array))
rev=True
front_str=[]
back_str=[]
for i in range(Q):
if int(inst[i][0])==1:
rev=not rev
elif rev:
if int(inst[i][1])==1:
front_str.append(inst[i][2])
else:
back_str.append(inst[i][2])
else:
if int(inst[i][1])==1:
back_str.append(inst[i][2])
else:
front_str.append(inst[i][2])
if rev:
front_str.reverse()
else:
back_str.reverse()
S=S[::-1]
front="".join(front_str)
back="".join(back_str)
if rev:
print(front+S+back)
else:
print(back+S+front) | def main():
s = input()
q = int(input())
is_fwd = True
before = ''
after = ''
for i in range(q):
fields = [i for i in input().split()]
t = int(fields[0])
if t == 1:
is_fwd = not is_fwd
elif t == 2:
f = int(fields[1])
c = fields[2]
if (f == 1) == is_fwd:
before += c
else:
after += c
res = before[::-1] + s + after
if is_fwd:
print(res)
else:
print(res[::-1])
main()
| 1 | 57,595,067,815,010 | null | 204 | 204 |
x = input().strip()
if x[-1] == 's':
x += "es"
else:
x += 's'
print(x) | [S,T] = input().split()
print(T+S) | 0 | null | 52,596,135,916,352 | 71 | 248 |
import sys
N = int(input())
S = [str(s) for s in sys.stdin.read().split()]
print(len(set(S))) | N = int(input())
T = [input() for i in range(N)]
T.sort()
c = 1
pre = T[0]
for i in range(1,N):
if T[i] == pre:
pass
else:
c += 1
pre = T[i]
print(c) | 1 | 30,269,039,227,142 | null | 165 | 165 |
n,m=map(int,input().split())
s=list(input())
s.reverse()
ansl=[]
now=0
while now<n:
f=1
for i in range(m,0,-1):
if now+i<n+1 and s[now+i]=="0":
ansl.append(i)
now+=i
f=0
break
if f:
print(-1)
exit()
ansl.reverse()
print(*ansl)
|
def I(): return int(input())
def MI(): return map(int, input().split())
def LI(): return list(map(int, input().split()))
def main():
mod=10**9+7
N,M=MI()
S=list(input())
S2=S[::-1]
now=0
ans=[]
while now!=N:
nxt=now+M
if nxt>N:
nxt=N
while S2[nxt]=="1":
nxt-=1
if now==nxt:
ans=[-1]
break
ans.append(nxt-now)
now=nxt
print(' '.join(map(str, ans[::-1])))
main()
| 1 | 139,158,230,284,260 | null | 274 | 274 |
import os, sys, re, math
S = input()
count = 0
for i in range(len(S) // 2):
if S[i] != S[-i - 1]:
count += 1
print(count)
| # This code is generated by [Atcoder_base64](https://github.com/kyomukyomupurin/AtCoder_base64)
import base64
import subprocess
import zlib
exe_bin = 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open("./kyomu", 'wb').write(zlib.decompress(base64.b85decode(exe_bin)))
subprocess.run(["chmod +x ./kyomu"], shell=True)
subprocess.run(["./kyomu"], shell=True) | 0 | null | 61,707,712,095,918 | 261 | 84 |
import sys
def ISI(): return map(int, sys.stdin.readline().rstrip().split())
n, m=ISI()
if(n==m):print("Yes")
else:print("No") | from collections import deque
H, W, M = map(int, input().split())
bomb = []
counth = [0 for k in range(H)]
countw = [0 for k in range(W)]
for k in range(M):
h, w = map(int, input().split())
h -= 1
w -= 1
bomb.append(h+ w*H)
counth[h] += 1
countw[w] += 1
counth = deque(counth)
countw = deque(countw)
maxh = max(counth)
maxw = max(countw)
index_h = deque([])
index_w = []
for k in range(H):
h = counth.popleft()
if h == maxh:
index_h.append(k)
for k in range(W):
w = countw.popleft()
if w == maxw:
index_w.append(k)
ans = maxh + maxw - 1
lenh = len(index_h)
lenw = len(index_w)
if lenh*lenw > M:
ans += 1
else:
bomb.sort()
bomb = deque(bomb)
kouho = []
for i in range(lenh):
h = index_h.pop()
for j in range(lenw):
w = index_w[j]
kouho.append(h+ H*w)
kouho.sort()
kouho = deque(kouho)
B = bomb.popleft()
K = kouho.popleft()
while True:
if B > K:
ans += 1
break
elif B == K:
if len(kouho) == 0:
break
else:
K = kouho.popleft()
if len(bomb) == 0:
ans += 1
break
else:
B = bomb.popleft()
else:
if len(bomb) == 0:
ans += 1
break
else:
B = bomb.popleft()
print(ans)
| 0 | null | 43,866,467,306,430 | 231 | 89 |
d,t,s = [float(x) for x in input().split()]
if d/s > t:
print("No")
else:
print("Yes") | #: Author - Soumya Saurav
import sys,io,os,time
from collections import defaultdict
from collections import Counter
from collections import deque
from itertools import combinations
from itertools import permutations
import bisect,math,heapq
alphabet = "abcdefghijklmnopqrstuvwxyz"
input = sys.stdin.readline
########################################
ans = 0
n = int(input())
for i in range(1,n+1):
for j in range(1,n+1):
if i*j >= n:
break
ans+=1
print(ans)
'''
# Wrap solution for more recursion depth
#submit as python3
import collections,sys,threading
sys.setrecursionlimit(10**9)
threading.stack_size(10**8)
threading.Thread(target=solve).start()
'''
| 0 | null | 3,052,330,526,530 | 81 | 73 |
print((lambda x:(1/2 if (x%2 == 0) else (x//2+1)/x))(int(input())))
| a,b,c,k=map(int,input().split())
if k<=a:
ans=k
elif k>a and k<=a+b:
ans=a
else:
ans=a-(k-(a+b))
print(ans) | 0 | null | 99,196,441,840,256 | 297 | 148 |
abc = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
N = int(input())
S = input()
ans = []
for c in S:
print(abc[(abc.index(c) + N) % len(abc)], end = "") | def resolve():
n = int(input())
s = input()
ans = ''
for i in s:
ans += chr(ord('A')+(ord(i)-ord('A')+n)%26)
print(ans)
resolve() | 1 | 134,490,792,753,690 | null | 271 | 271 |
r = input()
print(r[0:3]) | import itertools
N, M, Q = map(int, input().split())
q = [list(map(int, input().split())) for _ in range(Q)]
a = [0] * N
max_score = 0
for v in itertools.combinations(range(N + M - 1), N):
tmp_score = 0
for n in range(N):
a[n] = v[n] + 1 - n
for query in q:
if (a[query[1] - 1] - a[query[0] - 1]) == query[2]:
tmp_score += query[3]
if max_score < tmp_score:
max_score = tmp_score
print(max_score)
| 0 | null | 21,333,692,203,040 | 130 | 160 |
A = map(int, input().split())
print('bust' if(sum(A) >= 22) else 'win')
| a = list(map(int, input().split()))
s = a[0] + a[1] + a[2]
if s >= 22: print('bust')
else: print('win') | 1 | 118,528,692,304,032 | null | 260 | 260 |
s = input()
n = len(s)
mod = 2019
t = [0]*n
dp = [0]*2020
t[0] = int(s[-1])
dp[t[0]] += 1
for i in range(n-1):
t[i+1] = t[i] + int(s[-2-i])*pow(10, i+1, mod)
t[i+1] %= mod
dp[t[i+1]] += 1
ans = 0
for D in dp[1:]:
ans += D*(D-1)//2
print(ans+(dp[0]+1)*(dp[0])//2)
| rooms = [0] * (4*3*10)
n = input();
for i in xrange(n):
b,f,r,v = map(int, raw_input().split())
rooms[(b-1)*30+(f-1)*10+(r-1)] += v
sep = "#" * 20
for b in xrange(4):
for f in xrange(3):
t = 30*b + 10*f
print ""," ".join(map(str, rooms[t:t+10]))
if b < 3: print sep | 0 | null | 15,998,089,247,950 | 166 | 55 |
import sys
def gcd(a,b):
a,b=max(a,b),min(a,b)
while a%b:
a,b=b,a%b
return b
def lcm(a,b):
return a//gcd(a,b)*b
for i in sys.stdin:
a,b=map(int,i.split())
print(gcd(a,b),lcm(a,b)) | import math
while True:
try:
a, b = [int(x) for x in input().split()]
print(math.gcd(a,b), a*b // math.gcd(a,b))
except EOFError:
break
| 1 | 576,270,468 | null | 5 | 5 |
from math import ceil
from bisect import bisect_right
n, d, a = map(int, input().split())
l = []
l2 = []
l3 = []
l4 = [0 for i in range(n+1)]
l5 = [0 for i in range(n+1)]
ans = 0
for i in range(n):
x, h = map(int, input().split())
l.append([x, h])
l2.append(x + 2 * d)
l3.append(x)
l.sort(key=lambda x: x[0])
l2.sort()
l3.sort()
for i in range(n):
cnt = ceil((l[i][1] - l4[i] * a) / a)
if cnt > 0:
ans += cnt
ind = bisect_right(l3, l2[i])
l5[ind] += cnt
l4[i] += cnt
l4[i+1] = l4[i] - l5[i+1]
print(ans) | from fractions import gcd
n, m = map(int, input().split())
aa = list(map(int, input().split()))
lcm = 1
def p2(m):
cnt = 0
n = m
while 1:
if n%2 == 0:
cnt += 1
n = n//2
else:
break
return cnt
pp = p2(aa[0])
for a in aa:
lcm = a * lcm // gcd(a, lcm)
if pp != p2(a):
lcm = 10 **18
break
tmp = lcm // 2
print((m // tmp + 1) // 2) | 0 | null | 91,940,534,493,532 | 230 | 247 |
x,y,k=map(int,input().split())
if(k<=x):
x=x-k
k=0
else:
k-=x
x=0
if(k<=y):
y-=k
k=0
else:
k-=y
y=0
print(x,y)
| #k = int(input())
#s = input()
#a, b = map(int, input().split())
#s, t = map(str, input().split())
#l = list(map(int, input().split()))
#l = [list(map(int,input().split())) for i in range(n)]
#a = [input() for _ in range(n)]
N = int(input())
seq = list(map(int, input().split()))
s = 0
for i in range(N):
s += seq[i]
s2 =0
for i in range(N):
s2 += seq[i]**2
s0 = (s**2 -s2)//2
print(s0%(10**9+7))
| 0 | null | 54,116,934,877,282 | 249 | 83 |
N = int(raw_input())
num_list = map(int, raw_input().split())
c = 0
for i in range(0,N,1):
flag =0
minj =i
for j in range(i,N,1):
if num_list[j] < num_list[minj]:
minj = j
flag = 1
c += flag
num_list[i], num_list[minj] = num_list[minj], num_list[i]
print " ".join(map(str,num_list))
print c | # -*- coding: utf-8 -*-
N = int(input())
A = list(map(int, input().split()))
count = 0
flag = 0
for i in range(N):
if N == 1:
break
minj = i
for j in range(i, N):
if A[j] < A[minj]:
minj = j
flag = 1
if flag == 1:
A[i], A[minj] = A[minj], A[i]
count += 1
flag = 0
for i in range(N):
if i == N - 1:
print("{0}".format(A[i]))
else:
print("{0} ".format(A[i]), end="")
print(count)
| 1 | 21,238,821,212 | null | 15 | 15 |
import math
import collections
def main():
S, T = input().split()
A, B = map(int, input().split())
U = input()
if U == S:
print(A-1, B)
else:
print(A, B-1)
main() | import sys
n = int(raw_input())
building_a = [[0 for j in range(11)] for i in range(4)]
building_b = [[0 for j in range(11)] for i in range(4)]
building_c = [[0 for j in range(11)] for i in range(4)]
building_d = [[0 for j in range(11)] for i in range(4)]
for i in range(n):
b, f, r, v = map(int, raw_input().split())
if b == 1:
building_a[f][r] += v
elif b == 2:
building_b[f][r] += v
elif b == 3:
building_c[f][r] += v
elif b == 4:
building_d[f][r] += v
for i in range(1, 4):
print "",
for j in range(1, 11):
print building_a[i][j],
print
for i in range(20):
sys.stdout.write("#")
print
for i in range(1, 4):
print "",
for j in range(1, 11):
print building_b[i][j],
print
for i in range(20):
sys.stdout.write ("#")
print
for i in range(1, 4):
print "",
for j in range(1, 11):
print building_c[i][j],
print
for i in range(20):
sys.stdout.write("#")
print
for i in range(1, 4):
print "",
for j in range(1, 11):
print building_d[i][j],
print | 0 | null | 36,452,191,560,320 | 220 | 55 |
import sys
input = sys.stdin.readline
sys.setrecursionlimit(10 ** 7)
MOD = 998244353
n, k = map(int, input().split())
s = list()
for i in range(k):
s.append(tuple(map(int, input().split())))
dp = [0] + [0] * n
diff = [0] + [0] * n
dp[1] = 1
for i in range(1, n):
for j, k in s:
if i + j > n:
continue
diff[i + j] += dp[i]
if i + k + 1 > n:
continue
diff[i + k + 1] -= dp[i]
dp[i] = (dp[i - 1] + diff[i]) % MOD
dp[i + 1] = (dp[i] + diff[i + 1]) % MOD
print(dp[n])
| MOD = 998244353
N, K = map(int, input().split())
rl = [list(map(int, input().split())) for _ in range(K)]
dp = [0] * (N + 1)
sdp = [0] * (N + 1)
dp[1] = 1
sdp[1] = 1
for i in range(2, N + 1):
for j in range(K):
l, r = rl[j][0], rl[j][1]
tl = max(1, i - r)
tr = max(0, i - l)
dp[i] += sdp[tr] - sdp[tl - 1]
dp[i] %= MOD
sdp[i] += dp[i] + sdp[i - 1]
sdp[i] %= MOD
print(dp[N]) | 1 | 2,680,930,199,668 | null | 74 | 74 |
import math
class MergeSort:
cnt = 0
def merge(self, a, n, left, mid, right):
n1 = mid - left
n2 = right - mid
l = a[left:(left+n1)]
r = a[mid:(mid+n2)]
l.append(2000000000)
r.append(2000000000)
i = 0
j = 0
for k in range(left, right):
self.cnt += 1
if l[i] <= r[j]:
a[k] = l[i]
i += 1
else:
a[k] = r[j]
j += 1
return a
def mergeSort(self, a, n, left, right):
if left + 1 < right:
mid = (left + right) // 2
self.mergeSort(a, n, left, mid)
self.mergeSort(a, n, mid, right)
self.merge(a, n, left, mid, right)
return a
if __name__ == '__main__':
n = int(input().rstrip())
s = [int(i) for i in input().rstrip().split(" ")]
x = MergeSort()
print(" ".join(map(str, x.mergeSort(s, n, 0, n))))
print(x.cnt) | n = int(input())
nums = [int(i) for i in input().split(" ")]
count = 0
def merge(nums, left, mid, right):
i = 0
j = 0
nums_l = nums[left:mid]
nums_r = nums[mid:right]
nums_l.append(10 ** 9 + 1)
nums_r.append(10 ** 9 + 1)
for x in range(0, right - left):
global count
count = count + 1
if nums_l[i] <= nums_r[j]:
nums[left + x] = nums_l[i]
i = i + 1
else:
nums[left + x] = nums_r[j]
j = j + 1
def merge_sort(nums, left, right):
if left + 1 < right:
mid = int((left + right) / 2)
merge_sort(nums, left, mid)
merge_sort(nums, mid, right)
merge(nums, left, mid, right)
merge_sort(nums, 0, n)
result = ""
for i in nums:
result += str(i) + " "
print(result.rstrip())
print(count)
| 1 | 107,810,892,590 | null | 26 | 26 |
X,K,D=map(int,input().split())
X=abs(X)
if X<=K*D:
if (K-X//D)%2==0:X=X%D
else:X=abs(X%D-D)
else:
X=X-K*D
print(X) | for i in range(1,10):
for s in range(1,10):
result = str(i) + "x" + str(s) + "=" + str(int(i)*int(s))
print(result) | 0 | null | 2,569,665,203,972 | 92 | 1 |
# DPL_1_A - コイン問題
import sys
N, M = map(int, sys.stdin.readline().strip().split()) # N払う コイン種類M 枚
c = list(map(int, sys.stdin.readline().strip().split()))
# dp 初期化
dp = [[float('inf')] * (N + 1) for _ in range(M + 1)]
for i in range(len(dp)):
dp[i][0] = 0
for m in range(M):
for n in range(N + 1):
dp[m + 1][n] = min(dp[m + 1][n], dp[m][n])
next_n = n + c[m]
if next_n <= N:
dp[m + 1][next_n] = min(dp[m + 1][n] + 1, dp[m][next_n])
# for i in range(len(dp)):
# print(dp[i])
print(dp[-1][-1])
| S = input()
S1 = S[:len(S) // 2]
S2 = S[-1:(len(S)-1) // 2:-1]
ans = 0
for s1, s2 in zip(S1, S2):
ans += s1!=s2
print(ans)
| 0 | null | 60,253,133,094,770 | 28 | 261 |
import sys
read = sys.stdin.read
readline = sys.stdin.readline
readlines = sys.stdin.readlines
sys.setrecursionlimit(10 ** 9)
INF = 1 << 60
MOD = 1000000007
def main():
A, B = map(int, readline().split())
if A < 10 and B < 10:
print(A * B)
else:
print(-1)
return
if __name__ == '__main__':
main()
| S = int(input())
a = S//(60*60)
b = (S-(a*60*60))//60
c = S-(a*60*60 + b*60)
print(a, ':', b, ':', c, sep='')
| 0 | null | 79,666,952,863,692 | 286 | 37 |
n,inc,dec=int(input()),[],[]
for _ in range(n):
s,d,r=input(),0,0
for c in s:
d=d+(1 if c=='(' else -1)
r=max(r,-d)
(dec if d<0 else inc).append((d,r))
inc.sort(key=lambda x:x[1])
dec.sort(key=lambda x:x[0]+x[1])
p1,p2,ok=0,0,True
for s in inc:
ok&=s[1]<=p1
p1+=s[0]
for s in dec:
ok&=p2>=s[0]+s[1]
p2-=s[0]
ok&=p1==p2
print('Yes'if ok else'No')
| def encode(s):
val = 0
min_val = 0
for c in s:
if c == '(':
val += 1
else:
val -= 1
min_val = min(min_val, val)
return [min_val, val]
def check(s):
h = 0
for p in s:
b = h + p[0]
if b < 0:
return False
h += p[1]
return True
n = int(input())
ls = []
rs = []
l_total = 0
r_total = 0
for _ in range(n):
si = encode(input())
if si[1] > 0:
ls.append(si)
l_total += si[1]
else:
si[0] -= si[1]
si[1] *= -1
rs.append(si)
r_total += si[1]
list.sort(ls, reverse=True)
list.sort(rs, reverse=True)
if check(ls) and check(rs) and l_total == r_total:
print("Yes")
else:
print("No")
| 1 | 23,556,859,758,470 | null | 152 | 152 |
N, M = map(int, input().split())
A = list(map(int, input().split()))
A = sorted(A)
A = A[::-1]
X = sum(A)
Y = 1/4/M
ans = 'Yes'
for i in range(M):
if A[i]/X < Y:
ans = 'No'
print(ans) | n,m = map(int,input().split())
a = list(map(int,input().split()))
sum = 0
cnt = 0
for i in a:
sum += i
for i in a:
if(sum <= 4*m*i):
cnt += 1
if(cnt >= m):
print("Yes")
else:
print("No")
| 1 | 38,679,109,250,308 | null | 179 | 179 |
N, K = map(int, input().split())
H = list(map(int, input().split()))
if N <= K:
print(0)
exit()
H.sort(reverse=True)
print(sum(H[K:])) | N, K = [int(s) for s in input().split()]
H = sorted([int(s) for s in input().split()])[::-1]
print(sum(H[K:]) if N > K else 0) | 1 | 78,760,720,220,348 | null | 227 | 227 |
import math
N = int(input())
# A = list(map(int, input().split()))
A = [int(x) for x in input().split(' ')]
a_max = [0] * (N+1)
a_min = [0] * (N+1)
a = [0] * (N+1)
#１．可・不可の判定
# 最下段からとりうる個数の範囲を考える
#0段目の範囲に１が含まれないならば”不可”(根＝１)
for i in range(N+1):
if i == 0:
a_max[N-i] = A[N-i]
a_min[N-i] = A[N-i]
else:
a_max[N-i] = a_max[N-i+1] + A[N-i]
a_min[N-i] = math.ceil(a_min[N-i+1]/2) + A[N-i]
#check print
# for i in range(N+1):
# print(str(i) + ':----')
# print(a_min[i],a_max[i])
#最上段から個数のカウント
for i in range(N+1):
if i == 0:
a[i] = 1
else:
a[i] = min((a[i-1] - A[i-1])*2 , a_max[i])
#不可は-1を、可は個数の合計を
if a_min[0] > 1:
print(-1)
else:
print(sum(a))
| n = int(input())
tmp = 0
import sys
for i in range(n):
d = list(map(int,input().split()))
if d[0] == d[1]:
tmp += 1
#check
if tmp == 3:
print('Yes')
sys.exit()
else:
tmp = 0
print('No') | 0 | null | 10,702,822,355,292 | 141 | 72 |
h, w, k = map(int, input().split())
s = []
for _ in range(h):
s.append(input())
sum = [[0] * (w+1) for _ in range(h+1)]
for i in range(h):
for j in range(w):
sum[i+1][j+1] = sum[i][j+1] + sum[i+1][j] - sum[i][j] + (1 if s[i][j] == '1' else 0)
ans = h + w - 2
for ptn in range(1<<h-1):
cand = 0
sep = [0]
for i in range(h-1):
if((ptn >> i) & 1):
sep.append(i+1)
cand += 1
sep.append(h)
left = 0
for pos in range(w):
cur = []
for i in range(len(sep)-1):
cur.append(sum[sep[i+1]][pos+1] - sum[sep[i+1]][left] - sum[sep[i]][pos+1] + sum[sep[i]][left])
if max(cur) > k:
if left == pos:
cand = h * w
break
else:
cand += 1
left = pos
ans = cand if cand < ans else ans
print(ans)
| '''
'''
INF = float('inf')
def main():
H, W, K = map(int, input().split())
S = [input() for _ in range(H)]
S = [''.join(S[row][col] for row in range(H)) for col in range(W)]
ans = INF
for b in range(0, 2**H, 2):
sections = [(0, H)]
for shift in range(1, H):
if (1<<shift) & b:
sections.append((sections.pop()[0], shift))
sections.append((shift, H))
t_ans = len(sections) - 1
count = {(l, r): 0 for l, r in sections}
for col in range(W):
if any(count[(l, r)] + S[col][l:r].count('1') > K for l, r in sections):
for key in count.keys():
count[key] = 0
t_ans += 1
for l, r in sections:
count[(l, r)] += S[col][l:r].count('1')
if max(count.values()) > K:
t_ans = INF
break
ans = min(ans, t_ans)
print(ans)
main()
| 1 | 48,798,197,979,672 | null | 193 | 193 |
N = int(input())
if N % 2 == 1:
print(0)
else:
ans = 0
div = 10
for _ in range(100):
ans += N // div
div *= 5
print(ans)
| from math import pi
r = float(input())
print('{:.5f} {:.5f}'.format(r*r*pi,r*2*pi)) | 0 | null | 58,533,671,511,740 | 258 | 46 |
class Node(object):
def __init__(self, V):
self.V = V
self.d = -1
n = int(input())
nodes = [0] * 101
for i in range(n):
data = input().split()
V = list(map(int, data[2:]))
V.sort(reverse = True)
nodes[int(data[0])] = Node(V)
l = [1,]
l_old = []
cnt = 0
while len(l) > 0:
l_old = l
l = []
for i in l_old:
if nodes[i].d == -1:
nodes[i].d = cnt
V = nodes[i].V
for j in V:
if not j in l:
if nodes[j].d == -1:
l.append(j)
cnt += 1
for i in range(1, n+1):
if not isinstance(nodes[i], int):
print(i, nodes[i].d) | from collections import deque
def bfs(adj_mat, d):
Q = deque()
N = len(d)
color = ["W" for n in range(N)]
Q.append(0)
d[0] = 0
while len(Q) != 0:
u = Q.popleft()
for i in range(N):
if adj_mat[u][i] == 1 and color[i] == "W":
color[i] = "G"
d[i] = d[u] + 1
Q.append(i)
color[u] = "B"
for i in range(N):
if color[i] != "B":
d[i] = -1
def Main():
N = int(input())
adj_mat = [[0 for n in range(N)] for n in range(N)]
d = [0] * N
for n in range(N):
u, k , *V = map(int, input().split())
if k > 0:
for i in V:
adj_mat[n][i - 1] = 1
bfs(adj_mat, d)
for n in range(N):
print("{} {}".format(n + 1, d[n]))
Main()
| 1 | 4,437,784,220 | null | 9 | 9 |
n=int(input())
al='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
ans=[]
s=input()
for i in range(len(s)):
ans.append(al[(ord(s[i])-65+n)%26])
print(''.join(ans)) | def main():
x = int(input())
grade = 0
for i in range(8):
if (400 + 200 * i) <= x < (400 + 200 * (i + 1)):
grade = 8 - i
print(grade)
if __name__ == "__main__":
main() | 0 | null | 70,318,910,074,592 | 271 | 100 |
X, Y, Z = map(str, input().split())
print(Z+" "+X+" "+Y) | X = input().split()
print(X[2], X[0], X[1])
| 1 | 38,119,677,365,952 | null | 178 | 178 |
def search(start, N, X, Y):
dist = [0 for _ in range(N)]
if start <= X:
for i in range(X):
dist[i] = abs(start - i)
for i in range(Y, N):
dist[i] = (X - start) + 1 + (i - Y)
for i in range(X, (Y - X) // 2 + X + 1):
dist[i] = (i - start)
for i in range((Y - X) // 2 + X + 1, Y):
dist[i] = (X - start) + 1 + (Y - i)
elif start >= Y:
for i in range(Y, N):
dist[i] = abs(start - i)
for i in range(X):
dist[i] = (start - Y) + 1 + (X - i)
for i in range(X, (Y - X) // 2 + X):
dist[i] = (start - Y) + 1 + (i - X)
for i in range((Y - X) // 2 + X, Y):
dist[i] = (start - i)
else:
toX = min(start - X, Y - start + 1)
toY = min(Y - start, start - X + 1)
dist[start] = 0
for i in range(X):
dist[i] = (X - i) + toX
for i in range(Y, N):
dist[i] = toY + (i - Y)
for i in range(X, start):
dist[i] = min(start - i, Y - start + 1 + i - X)
for i in range(start + 1, Y):
dist[i] = min(i - start, start - X + 1 + Y - i)
return dist
def main():
N, X, Y = [int(n) for n in input().split(" ")]
#N, X, Y = 10, 3, 8
X = X - 1
Y = Y - 1
lenD = []
for i in range(N):
d = search(i, N, X, Y)
lenD.append(d)
kcounter = [0 for _ in range(N - 1)]
for i in range(N):
for j in range(i + 1, N):
k = lenD[i][j]
kcounter[k - 1] += 1
for k in kcounter:
print(k)
main() | while True:
x = []
x = input().split( )
y = [int(s) for s in x]
if sum(y) == -3:
break
if y[0] == -1 or y[1] == -1:
print("F")
elif y[0] + y[1] < 30:
print("F")
elif y[0] + y[1] >= 30 and y[0] + y[1] <50:
if y[2] >= 50:
print("C")
else:
print("D")
elif y[0] + y[1] >= 50 and y[0] + y[1] <65:
print("C")
elif y[0] + y[1] >= 65 and y[0] + y[1] <80:
print("B")
elif y[0] + y[1] >= 80:
print("A")
| 0 | null | 22,629,583,579,148 | 187 | 57 |
# -*- coding: utf-8 -*-
modelmap = list(input())
S1 = []
S2 = []
A = 0
for i, l in enumerate(modelmap):
if l == "\\":
S1.append(i)
elif l == "/" and len(S1) > 0:
ip = S1.pop()
A += i - ip
L = i - ip
while len(S2) > 0 and S2[-1][0] > ip:
L += S2.pop()[1]
S2.append([ip, L])
print(A)
text2 = "{}".format(len(S2))
for s in S2:
text2 += " " + str(s[1])
print(text2) | # -*- coding: utf-8 -*-
"""
stackの応用(水たまりの面積)
"""
from collections import deque
S = list(input())
# 総合面積
ans = 0
# 総合面積用スタック(直近の\の位置)
stack1 = deque()
# 個別用スタック(その水たまりを開始する\の位置, その時点での面積)
stack2 = deque()
for i in range(len(S)):
if S[i] == '\\':
stack1.append(i)
# 一番最近いれた\を取り出せば、今回の/と対になる(同じ高さ)
elif S[i] == '/' and stack1:
# 両者の距離がその高さでの面積になる
# (\/が三角形な分-1なのが半開区間だからちょうど合う)
j = stack1.pop()
ans += i - j
# 各水たまりのマージ作業
# stack2から、今回の合併候補を抽出
# (条件：水たまりの開始位置が今回対になってる\より右側にある)
pond = i - j
while stack2 and stack2[-1][0] >= j:
pond += stack2.pop()[1]
# マージした水たまりの情報を詰める
stack2.append([j, pond])
print(ans)
# リスト内包とアンパックできれいにまとまった
print(len(stack2), *[pond for j, pond in stack2])
| 1 | 60,638,570,908 | null | 21 | 21 |
import math
x = int(input())
def lcm(a, b):
return (a * b) // math.gcd(a, b)
rad = lcm(360, x)
print(rad//x) | x=int(input())
ans=1
now=x
while now%360!=0:
now+=x
ans+=1
print(ans) | 1 | 13,121,569,565,192 | null | 125 | 125 |
N, M = map(int, input().split())
if M%2 != 0:
center = M + 1
else:
center = M
c = center//2
d = (center + 1 + 2*M + 1) // 2
i = 0
while i < c:
print(c-i, c+1+i)
i += 1
j = 0
while i < M:
print(d-(j+1), d+(j+1))
i += 1
j += 1 | import sys
input = sys.stdin.readline
h, w, kk = map(int, input().split())
ss = [[0 for _ in range(h)] for _ in range(w)]
for i in range(h):
for j, c in enumerate(list(input().strip())):
if c == '1':
ss[j][i] = 1
ans = 100000
for i in range(2 ** (h - 1)):
end = []
for j in range(h - 1):
if i & 2 ** j:
end.append(j + 1)
end.append(h)
start = [0]
for j in end:
start.append(j)
start.pop()
sums = [0] * len(start)
tans = len(start) - 1
imp = False
for j in range(w):
reset = False
for k, (s, e) in enumerate(zip(start, end)):
sums[k] += sum(ss[j][s:e])
if sums[k] > kk:
reset = True
break
if reset:
tans += 1
for k, (s, e) in enumerate(zip(start, end)):
sums[k] = sum(ss[j][s:e])
if sums[k] > kk:
imp = True
if imp:
break
if not imp:
ans = min(ans, tans)
print(ans)
| 0 | null | 38,687,607,574,688 | 162 | 193 |