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e = [1, 2, 3, 4, 10, 20, 30, 40, 100, 200]; i = 6; k = 4; y = 80
y = e[i + k - 1] - e[i]
e = [1, 2, 3, 4, 10, 20, 30, 40, 100, 200]; i = 6; k = 4; y = 170
s = '2 2'
i = [int(x) for x in s.split(sep=' ')]
i = [2, 2]; s = '2 2'
a = -inf; u = 0
a = max(a, u)
a = 0; u = 0
a = 1597; b = 2584
a, b = b, a + b
a = 2584; b = 4181
h = [[1, 1, 0, 0], [0, 1, 1, 0]]; n = [0, 0, 1, 0]
h.append(n)
h = [[1, 1, 0, 0], [0, 1, 1, 0], [0, 0, 1, 0]]; n = [0, 0, 1, 0]
a = 2; b = 10; i = 85; v = 386856262276681335905976476
v += a ^ b << i
a = 2; b = 10; i = 85; v = 773712524553362671811952798
m = '0.99 0.41 162.6'
m = m.split(' ')
m = ['0.99', '0.41', '162.6']
e = [9, 5, 2]; i = 0; j = 0; s = [8, 5, 3, 2, 1]; y = [7, 6, 5, 1]; z = 0
h = min(s[i], e[j], y[z])
e = [9, 5, 2]; h = 7; i = 0; j = 0; s = [8, 5, 3, 2, 1]; y = [7, 6, 5, 1]; z = 0
c = 4; w = [7, 4, 6, 5, 9]
w = w[:c]
c = 4; w = [7, 4, 6, 5]
a = 249; n = 8
a = 5 * pow(n, 2) + 4
a = 324.0; n = 8
b = {(0, 0), (1, 1)}; i = 2; j = 2
b.add((i, j))
b = {(0, 0), (1, 1), (2, 2)}; i = 2; j = 2
b = 2; l = """2\n2 2\n2 3\n\n\n\n"""; z = 1000000007
l = b * (b - 1) % z
b = 2; l = 2; z = 1000000007
t = -2
n = t
n = -2; t = -2
i = 5; s = '999100010001'; z = 99910
z = int(s[:i + 1])
i = 5; s = '999100010001'; z = 999100
c = 'R'; o = {'B': 1}
o[c] = 1
c = 'R'; o = {'B': 1, 'R': 1}
h = 0; n = 2
j.append((h, n - 1))
h = 0; j = [(0, 1)]; n = 2
a = 'dkhc'; i = 3; v = ['d', 'h', 'k', 'c']
v = [str(i) for i in a]
a = 'dkhc'; i = 3; v = ['d', 'k', 'h', 'c']
j = 12
j += 1
j = 13
z = 15
z = z + 1
z = 16
a = 4; c = 6
c += a
a = 4; c = 10
c = [['h', 'a', 'v', 'e'], ['a', 'n', 'i', 'c'], ['e', 'd', 'a', 'y']]; i = 0; j = 0; t = [[0, 0, 0], [0, 0, 0], [0, 0, 0], [0, 0, 0]]
t[i][j] = c[j][i]
c = [['h', 'a', 'v', 'e'], ['a', 'n', 'i', 'c'], ['e', 'd', 'a', 'y']]; i = 0; j = 0; t = [['h', 0, 0], [0, 0, 0], [0, 0, 0], [0, 0, 0]]
i = 3; j = 7; s = ['h', 'k', 'q']; w = 'ifailuhkqq'
s = list(w[j:j + i])
i = 3; j = 7; s = ['k', 'q', 'q']; w = 'ifailuhkqq'
a = 0; b = 1; r = 666666670; t = 1
a, b = r, t
a = 666666670; b = 1; r = 666666670; t = 1
a = 38; b = 48; j = 35.0
j = (a + b) / 2 + 1
a = 38; b = 48; j = 44.0
l = [3, 2, 2]
l.sort()
l = [2, 2, 3]
x = '1 3 1 3 1 4 1 3 2 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5'
x = x.split(' ')
x = ['1', '3', '1', '3', '1', '4', '1', '3', '2', '5', '5', '5', '5', '5', '5', '5', '5', '5', '5', '5', '5', '5', '5', '5', '5', '5']
j = 3; m = {(1): True, (3): False, (12): False, (5): False, (9): False, (10): False, (2): True}
m[j] = True
j = 3; m = {1: True, 3: True, 12: False, 5: False, 9: False, 10: False, 2: True}
a = 0
g = chr(97 + a)
a = 0; g = 'a'
a = [4, 2]
b = sorted(a)
a = [4, 2]; b = [2, 4]
s = ['x', 'y']; x = 'cba'
x += s.pop()
s = ['x']; x = 'cbay'
g = '6'; p = '10'
g = str(int(p) + 1)
g = '11'; p = '10'
i = 5; l = 1; r = 'l'; s = 'ifailuhkqq'
r = list(s[i:i + l])
i = 5; l = 1; r = ['u']; s = 'ifailuhkqq'
b = 26; s = 40; v = 10
b = s - v
b = 30; s = 40; v = 10
d = 'hefg'; f = 2
f = len(d)
d = 'hefg'; f = 4
l = [1, 1, 1, 1, 1]
l.append(1)
l = [1, 1, 1, 1, 1, 1]
j = 'aa'; r = 'abaab'; x = ['a', 'ab']
x = r.replace(j, '_')
j = 'aa'; r = 'abaab'; x = 'ab_b'
i = 't'; s = 'hACKERrANK.COM PRESEN'
s = s + i.upper()
i = 't'; s = 'hACKERrANK.COM PRESENT'
i = 4; l = [1, 7, 21, 35, 35, 21, 7, 1]; q = [1, 8, 28, 56]
q += [(l[i - 1] + l[i]) % 10 ** 9]
i = 4; l = [1, 7, 21, 35, 35, 21, 7, 1]; q = [1, 8, 28, 56, 70]
c = [6, 5, 4, 9]; e = 5; i = 3
e = c[i - 1]
c = [6, 5, 4, 9]; e = 4; i = 3
f = 0; l = 0; s = 1
l = f + s
f = 0; l = 1; s = 1
j = [5, 10]; o = 12
o = j[0]
j = [5, 10]; o = 5
i = 4; p = [4, 4, 4, 5, 0]
p[i] += 1
i = 4; p = [4, 4, 4, 5, 1]
i = 3; j = 1; m = ['abc']; s = 'abcd'
m.append(''.join(sorted(s[j:j + i])))
i = 3; j = 1; m = ['abc', 'bcd']; s = 'abcd'
c = 2; n = 10
t = n / c
c = 2; n = 10; t = 5.0
f = 5; r = {6}; z = 1
r.add(z * f)
f = 5; r = {5, 6}; z = 1
e = 0; f = [[5], [7]]; y = 3
f[e].append(y)
e = 0; f = [[5, 3], [7]]; y = 3
f = 'dhck'; i = 3
i = len(f) - 1
f = 'dhck'; i = 3
i = 0; p = ['0', '2', '5']
p[i] = int(p[i])
i = 0; p = [0, '2', '5']
l = [3, 4]; q = [[1, 3]]
q.append(l)
l = [3, 4]; q = [[1, 3], [3, 4]]
p = 2
p //= 2
p = 1
k = [1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 2]; y = [2, 3, 2, 1, 3, 1]
y = k
k = [1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 2]; y = [1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 2]
l = 'd'; w = [0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
w[ord(l) - ord('a')] += 1
l = 'd'; w = [0, 0, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
n = 1.2000000000000003e-10; s = 3.3333333332
s += n % 10
n = 1.2000000000000003e-10; s = 3.33333333332
e = 1000000007; f = [1, 1, 2, 6, 24, 120, 720, 557316307, 146326063, 72847302, 602640637, 860734560, 657629300, 440732388]; i = 26
f.append(f[-1] * i % e)
e = 1000000007; f = [1, 1, 2, 6, 24, 120, 720, 557316307, 146326063, 72847302, 602640637, 860734560, 657629300, 440732388, 459042011]; i = 26
i = 52
i += 1
i = 53
f = [[0, 0, 0, 0, 0, 0], [0, 0, 0, 1, 1, 1], [0, 0, 0, 2, 2, 2], [0, 1, 1, 0, 0, 0], [0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0]]; i = 3; j = 4
f[i][j] = max(f[i - 1][j], f[i][j - 1])
f = [[0, 0, 0, 0, 0, 0], [0, 0, 0, 1, 1, 1], [0, 0, 0, 2, 2, 2], [0, 1, 1, 0, 2, 0], [0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0]]; i = 3; j = 4
i = 0; j = 5; k = 4
j = i + k
i = 0; j = 4; k = 4
k = 9
k += 1
k = 10
y = [42]
y.pop()
y = []
k = 'HACK'
r = list(k)
k = 'HACK'; r = ['H', 'A', 'C', 'K']
m = 5
i = [(0) for i in range(m)]
i = [0, 0, 0, 0, 0]; m = 5
a = 2; b = 10; e = 87960930222152; i = 43
e += a ^ b << i
a = 2; b = 10; e = 175921860444234; i = 43
s = '+-++++++++'; x = ['+-++++++++', '+-++++++++', '+-------++', '+-++++++++']
x.append(s)
s = '+-++++++++'; x = ['+-++++++++', '+-++++++++', '+-------++', '+-++++++++', '+-++++++++']
t = ['}']
t.pop()
t = []
o = 2
o += 1
o = 3
c = 0; r = 4; y = [['O', 'O', 'O', 'O', 'O', 'O'], ['O', 'O', '.', '.', 'O', 'O'], ['O', 'O', 'O', '.', '.', 'O'], ['O', 'O', 'O', '.', 'O', 'O'], ['.', 'O', 'O', 'O', 'O', 'O'], ['O', 'O', 'O', 'O', 'O', 'O']]
y[r - 1][c] = '.'
c = 0; r = 4; y = [['O', 'O', 'O', 'O', 'O', 'O'], ['O', 'O', '.', '.', 'O', 'O'], ['O', 'O', 'O', '.', '.', 'O'], ['.', 'O', 'O', '.', 'O', 'O'], ['.', 'O', 'O', 'O', 'O', 'O'], ['O', 'O', 'O', 'O', 'O', 'O']]
a = [[1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11, 12], [13, 14, 15, 16]]; c = 2; r = 0; t = [1, 2]
t.append(a[r][c])
a = [[1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11, 12], [13, 14, 15, 16]]; c = 2; r = 0; t = [1, 2, 3]
x = 'grand'; z = {'give': 0, 'me': 0, 'one': 0}
z[x] = 0
x = 'grand'; z = {'give': 0, 'me': 0, 'one': 0, 'grand': 0}
n = 3
q = [(0) for i in range(0, n)]
n = 3; q = [0, 0, 0]
j = 10
j += 1
j = 11
a = 3; b = 4; k = 100; l = 600
l += (b - a + 1) * k
a = 3; b = 4; k = 100; l = 800
i = 2; m = [0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
m[i - 1] += 1
i = 2; m = [0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
i = 2; n = ''
i = 3 if len(n) > 3 else len(n)
i = 0; n = ''
b = 0; u = [2]; v = 0
v = len(u[:b]) * u[b]
b = 0; u = [2]; v = 0
i = 2; t = [3, 2, 7]; x = 3
x = t[i - 1]
i = 2; t = [3, 2, 7]; x = 2
q = [['2'], ['2', '2'], ['2', '2', '2'], ['2', '2', '2', '2'], ['2', '2'], ['2', '2', '2'], ['2', '2', '2', '2']]; t = ['2']
q.append(t)
q = [['2'], ['2', '2'], ['2', '2', '2'], ['2', '2', '2', '2'], ['2', '2'], ['2', '2', '2'], ['2', '2', '2', '2'], ['2']]; t = ['2']
e = 25; w = 20
w = e - 1
e = 25; w = 24
w = 'grand'; x = {'give': 1, 'one': 1, 'grand': 0}
x[w] += 1
w = 'grand'; x = {'give': 1, 'one': 1, 'grand': 1}
b = {(0): [10000, 40001, 90004], (1): [10001, 40000]}; f = [[0, 1], [0, 2], [0, 3]]; i = 1; j = 2; o = [[100, 1], [200, 2], [300, 3]]
b[i].append((o[j][0] - f[i][0]) ** 2 + (o[j][1] - f[i][1]) ** 2)
b = {0: [10000, 40001, 90004], 1: [10001, 40000, 90001]}; f = [[0, 1], [0, 2], [0, 3]]; i = 1; j = 2; o = [[100, 1], [200, 2], [300, 3]]
x = 1
d = x
d = 1; x = 1
i = 0; j = 0
b.append((i, j + 1))
b = [(0, 1)]; i = 0; j = 0
q = 0; u = {(203): 2, (204): 3, (205): 3}; x = 206
u[x] = q + 1
q = 0; u = {203: 2, 204: 3, 205: 3, 206: 1}; x = 206
m = 3
m = m - 1
m = 2
k = 'a'; n = 'gfedcbagfedcba'
r = n.index(k)
k = 'a'; n = 'gfedcbagfedcba'; r = 6
i = 7; l = [('A', 'C'), ('A', 'H'), ('A', 'K'), ('C', 'A'), ('H', 'K'), ('K', 'A'), ('K', 'C'), ('K', 'H')]; t = ['H', 'A']
t = list(l[i])
i = 7; l = [('A', 'C'), ('A', 'H'), ('A', 'K'), ('C', 'A'), ('H', 'K'), ('K', 'A'), ('K', 'C'), ('K', 'H')]; t = ['K', 'H']
d = [0, 1, 3]; l = 2
l = d[1]
d = [0, 1, 3]; l = 1
n = 2; x = [0, 6]
x = [0] * n
n = 2; x = [0, 0]
x = 1
x = int(x / 2)
x = 0
i = 1
s = i
i = 1; s = 1
a = [1, 2, 3, 4, 10, 20, 30, 40, 100, 200]; i = 6; k = 4; t = [1, 3, 6, 10, 20, 40, 70, 110, 210, 410]; v = [10, 25, 57, 88, 100, 250, 0]
v[i] = v[i - 1] + (k - 1) * a[i - 1] + (k - 1) * a[k + i - 1] - 2 * (t[k + i - 2] - t[i - 1])
a = [1, 2, 3, 4, 10, 20, 30, 40, 100, 200]; i = 6; k = 4; t = [1, 3, 6, 10, 20, 40, 70, 110, 210, 410]; v = [10, 25, 57, 88, 100, 250, 570]
g = [1, 2, 100]; i = 0; v = 5
v = g[len(g) - i - 1]
g = [1, 2, 100]; i = 0; v = 100
n = 5
y = [[] for i in range(n)]
n = 5; y = [[], [], [], [], []]
f = [10, 5, 20, 20, 4, 5, 2, 25, 1]
u = f[0]
f = [10, 5, 20, 20, 4, 5, 2, 25, 1]; u = 10
g = [3, 6, 9]
h, z = divmod(g[-1], 2)
g = [3, 6, 9]; h = 4; z = 1
v = 1; x = [4]
x.append(x[-1] + v)
v = 1; x = [4, 5]
f = [['A', 2, 1], ['B', 2, 1]]; n = ['C', 1, 0]
f.append(n)
f = [['A', 2, 1], ['B', 2, 1], ['C', 1, 0]]; n = ['C', 1, 0]
j = '2 4 11 12'
y = j.split()
j = '2 4 11 12'; y = ['2', '4', '11', '12']
n = 5
w = 4 * n - 3
n = 5; w = 17
c = 'dkhc'; i = 1; v = 'dhkc'
v = c[:i - 1]
c = 'dkhc'; i = 1; v = ''
c = [1, 2, 3, 4, 10, 20, 30, 40, 100, 200]; i = 2; k = 4; z = 10
z = c[k + i - 1]
c = [1, 2, 3, 4, 10, 20, 30, 40, 100, 200]; i = 2; k = 4; z = 20