label
stringlengths
1
2
index
stringlengths
1
5
code
stringlengths
87
8.24k
56
27500
int main() { int a; scanf("%d",&a); if(a/10==0) printf("%d",a); else if(a/100==0) { int b=a/10; int c=a%10; printf("%d%d",c,b); } else if(a/1000==0) { int b=a/100; int c=a%100; int d=c/10; int e=c%10; printf("%d%d%d",e,d,b); } else if(a/10000==0) { int b=a/1000; int c=a%1000; int d=c/100; int e=c%100; int f=e/10; int g=e%10; printf("%d%d%d%d",g,f,d,b); } else { int b=a/10000; int c=a%10000; int d=c/1000; int e=c%1000; int f=e/100; int g=e%100; int h=g/10; int i=g%10; printf("%d%d%d%d%d\n",i,h,f,d,b); } return 0; }
56
27501
int main() { int i, x; scanf("%d", &x); for(i=1; i<=(int)log10(x)+1; i++) printf("%d", (x%(int)pow(10,i))/(int)(pow(10,i-1))); return 0; }
56
27502
int main() { int a1, a2, x; int f[4]; int i, j=5; scanf("%d", &a1); for(i=1;i<10;i++) { x=a1-i*10000; if(x<0) { f[0]=i-1; break; } else if(x>=0&&i==9) f[0]=9; } for(i=1;i<10;i++) { x=a1-f[0]*10000-i*1000; if(x<0) { f[1]=i-1; break; } else if(x>=0&&i==9) f[1]=9; } for(i=1;i<10;i++) { x=a1-f[0]*10000-f[1]*1000-i*100; if(x<0) { f[2]=i-1; break; } else if(x>=0&&i==9) f[2]=9; } for(i=1;i<10;i++) { x=a1-f[0]*10000-f[1]*1000-f[2]*100-i*10; if(x<0) { f[3]=i-1; break; } else if(x>=0&&i==9) f[3]=9; } for(i=1;i<10;i++) { x=a1-f[0]*10000-f[1]*1000-f[2]*100-f[3]*10-i; if(x<0) { f[4]=i-1; break; } else if(x>=0&&i==9) f[4]=9; } for(i=0;i<4;i++) { if(f[i]==0){ j=i;} } switch(j) { case 0: a2=f[4]*1000+f[3]*100+f[2]*10+f[1]; break; case 1: a2=f[4]*100+f[3]*10+f[2]; break; case 2: a2=f[4]*10+f[3]; break; case 3: a2=f[4]; break; case 5: a2=f[4]*10000+f[3]*1000+f[2]*100+f[1]*10+f[0]; } printf("%d", a2); return 0; }
56
27503
int main() { int a,b=0,c=0; cin>>a; b=a%10; a=a/10; for(;b!=0;) { c=c*10+b; b=a%10; a=a/10; } cout<<c; return 0; }
56
27504
int main() { int wan,ge,shi,bai,qian; long int zheng; scanf("%d",&zheng); wan=zheng/10000; qian=zheng/1000-wan*10; bai=zheng/100-wan*100-qian*10; shi=zheng/10-wan*1000-qian*100-bai*10; ge=zheng-wan*10000-qian*1000-bai*100-shi*10; if(wan) printf("%d",wan+qian*10+bai*100+shi*1000+ge*10000); else if(qian) printf("%d",qian+bai*10+shi*100+ge*1000); else if(bai) printf("%d",bai+shi*10+ge*100); else if(shi) printf("%d",shi+ge*10); else printf("%d",ge); }
56
27505
void main() { int n,i=0,j=0; int a[5]; scanf("%d",&n); while(n!=0) { a[i]=n%10; n=n/10; i=i+1; } while(j<i) { n=10*n+a[j]; j=j+1; } printf("%d",n); }
56
27506
void main() { int x,a,b,c,d,e; scanf("%d",&x); if(x<10) printf("%d\n",x); else if(x<100) printf("%d%d\n",x%10,x/10); else if(x<1000) { a=x%10; b=(x/10)%10; c=x/100; printf("%d%d%d\n",a,b,c); } else if(x<10000) { a=x%10; b=(x/10)%10; c=(x/100)%10; d=x/1000; printf("%d%d%d%d",a,b,c,d); } else { a=x%10; b=(x/10)%10; c=(x/100)%10; d=(x/1000)%10; e=x/10000; printf("%d%d%d%d%d\n",a,b,c,d,e); } }
56
27507
void main() { int a[5],n,i; scanf("%d",&n); for (i=1;i<=5;i++) { a[i]=n%10; n=(n-a[i])/10; } for (i=1;i<=5;i++) if (a[i]!=0) printf("%d",a[i]); }
56
27508
void main () { int n,a,b,c,d,e,f; scanf("%d",&n); if(n/10000!=0) {a=n/10000; b=(n-a*10000)/1000; c=(n-a*10000-b*1000)/100; d=(n-a*10000-b*1000-c*100)/10; e=n-a*10000-b*1000-c*100-d*10; f=e*10000+d*1000+c*100+b*10+a;} else if(n/10000==0&&n/1000!=0) {a=n/1000; b=(n-a*1000)/100; c=(n-a*1000-b*100)/10; d=n-a*1000-b*100-c*10; f=d*1000+c*100+b*10+a;} else if(n/10000==0&&n/1000==0&&n/100!=0) {a=n/100; b=(n-a*100)/10; c=n-a*100-b*10; f=c*100+b*10+a;} else if(n/10000==0&&n/1000==0&&n/100==0&&n/10!=0) {a=n/10; b=n-a*10; f=b*10+a;} else{f=n;} printf("%d",f); }
56
27509
int main() { int n,a,b,c,d; scanf("%d",&n); if(n<10) printf("%d\n",n); if(n>=10&&n<100) { a=(n%10)*10+n/10; printf("%d\n",a); } if(n>=100&&n<1000) { b=(n%10)*100+(n/10)%10*10+n/100; printf("%d\n",b); } if(n>=1000&&n<10000) { c=(n%10)*1000+(n/10)%10*100+(n/100)%10*10+n/1000; printf("%d\n",c); } if(n>=10000&&n<100000) { d=(n%10)*10000+(n/10)%10*1000+(n/100)%10*100+(n/1000)%10*10+n/10000; printf("%d\n",d); } return 0; }
56
27510
int main(){ int n,a,b,c,d,e; scanf("%d",&n); if(n<10){ printf("%d",n); } else if(n>=10&&n<100){ a=n/10; b=n%10; printf("%d%d",b,a); } else if(n>=100&&n<1000){ a=n/100; b=(n-100*a)/10; c=n%10; printf("%d%d%d",c,b,a); } else if(n>=1000&&n<10000){ a=n/1000; b=(n-1000*a)/100; c=(n-1000*a-100*b)/10; d=n%10; printf("%d%d%d%d",d,c,b,a); } else{ a=n/10000; b=(n-10000*a)/1000; c=(n-10000*a-1000*b)/100; d=(n-10000*a-1000*b-100*c)/10; e=n%10; printf("%d%d%d%d%d",e,d,c,b,a); } return 0; }
56
27511
int main() { short length,i,j=1; char number[6]; while(j<=4) { scanf("%s",number); length=strlen(number); for(i=length-1;i!=-1;i--) { printf("%c",number[i]); } putchar('\n'); j++; } return(0); }
56
27512
void main() { char a[7],b[7]; int j,i,n=0; scanf("%s",a); for(i=0;i<7;i++) { if(a[i]=='\0')break; else n++; } for(i=n-1;i>=0;i--) { printf("%c",a[i]); } }
56
27513
int main() { char a, b, c, d, e; a=getchar(); b=getchar(); c=getchar(); d=getchar(); e=getchar(); if( e >= '0' && e <= '9') putchar(e); if( d >= '0' && d <= '9') putchar(d); if( c >= '0' && c <= '9') putchar(c); if( b >= '0' && b <= '9') putchar(b); if( a >= '0' && a <= '9') putchar(a); }
56
27514
int main() { long a,b,c,i,j; scanf("%ld",&a); c=log(a)/log(10)+1; i=pow(10,c); j=1; b=0; while(i>1) { b=b+(a%i)/(i/10)*j; i=i/10; j=j*10; } printf("%ld\n",b); return 0; }
56
27515
int main() { int num,g,s,b,q,w; //???? cin>>num; //???? if(num>9999) //if?????num?5?????????????? { w=(num/10000)%10; q=(num/1000)%10; b=(num/100)%10; s=(num/10)%10; g=num%10; cout<<g<<s<<b<<q<<w<<endl; //????? } else if(num>999) //if?? { q=(num/1000)%10; b=(num/100)%10; s=(num/10)%10; g=num%10; cout<<g<<s<<b<<q<<endl; //???? } else if(num>99) //if?? { b=(num/100)%10; s=(num/10)%10; g=num%10; cout<<g<<s<<b<<endl; //???? } else if(num>9) { s=(num/10)%10; g=num%10; cout<<g<<s<<endl; //???? } return 0; }
56
27516
int main() { int n,a,b,c,d,e; scanf("%d",&n); a=n/10000; b=(n%10000)/1000; c=(n%1000)/100; d=(n%100)/10; e=n%10; if (a==0) { if(b==0) { if(c==0) { if(d==0) printf("%d",e); else printf("%d",e*10+d); } else printf("%d",e*100+d*10+c); } else printf("%d",e*1000+d*100+c*10+b); } else printf("%d",e*10000+d*1000+c*100+b*10+a); return 0; }
56
27517
int main(int argc, char* argv[]) { int k=0,i,t; char num[6],rum[6]; scanf("%s",num); for (i=0;num[i]!='\0';i++) { k=k+1; } for (i=0;num[i]!='\0';i++) { t=k-i-1; rum[t]=num[i]; } rum[k]='\0'; printf("%s\n",rum); return 0; }
56
27518
main() { int a[99],b[99],c[99],d[99],e[99],x[99],i; for(i=1;i<=4;i++) scanf("%d",&x[i]); for(i=1;i<=4;i++) { if(x[i]>9999) { a[i]=x[i]/10000;b[i]=(x[i]-a[i]*10000)/1000;c[i]=(x[i]-a[i]*10000-b[i]*1000)/100;d[i]=(x[i]-a[i]*10000-b[i]*1000-c[i]*100)/10;e[i]=(x[i]-a[i]*10000-b[i]*1000-c[i]*100-d[i]*10); printf("%d%d%d%d%d\n",e[i],d[i],c[i],b[i],a[i]); } if(x[i]>999&&x[i]<=9999) { b[i]=(x[i])/1000;c[i]=(x[i]-b[i]*1000)/100;d[i]=(x[i]-b[i]*1000-c[i]*100)/10;e[i]=(x[i]-b[i]*1000-c[i]*100-d[i]*10); printf("%d%d%d%d\n",e[i],d[i],c[i],b[i]); } if(x[i]>99&&x[i]<=999) { c[i]=(x[i])/100;d[i]=(x[i]-c[i]*100)/10;e[i]=(x[i]-c[i]*100-d[i]*10); printf("%d%d%d\n",e[i],d[i],c[i]); } if(x[i]>9&&x[i]<=99) { d[i]=(x[i])/10;e[i]=(x[i]-d[i]*10); printf("%d%d\n",e[i],d[i]); } if(x[i]<=9) { e[i]=x[i]; printf("%d\n",e[i]); } } return 0; }
56
27519
int main(){ int n,a,b,c,d,e; scanf("%d",&n); if(n<10) printf("%d",n); else if(n<100){ a=n/10; b=n%10; printf("%d",b*10+a); } else if(n<1000){ a=n/100; b=n/10%10; c=n%10; printf("%d",c*100+b*10+a); } else if(n<10000){ a=n/1000; b=n/100%10; c=n/10%10; d=n%10; printf("%d",d*1000+c*100+b*10+a); } else if(n<100000){ a=n/10000; b=n/1000%10; c=n/100%10; d=n/10%10; e=n%10; printf("%d",e*10000+d*1000+c*100+b*10+a); } }
56
27520
int main() { long s,n; int a[5]; scanf("%ld",&n); s=n; a[0]=s%10; s=s-a[0]; a[1]=(s%100)/10; s=s-10*a[1]; a[2]=(s%1000)/100; s=s-100*a[2]; a[3]=(s%10000)/1000; s=s-1000*a[3]; a[4]=s/10000; if (n<10) printf("%d",a[0]); else if (n<100) printf("%1d%1d",a[0],a[1]); else if (n<1000) printf("%1d%1d%1d",a[0],a[1],a[2]); else if (n<10000) printf("%1d%1d%1d%1d",a[0],a[1],a[2],a[3]); else printf("%1d%1d%1d%1d%1d",a[0],a[1],a[2],a[3],a[4]); }
56
27521
int main() { int n,a,b,c,d,e; scanf("%d",&n); a=n/10000; b=(n-a*10000)/1000; c=(n-a*10000-b*1000)/100; d=(n-a*10000-b*1000-c*100)/10; e=n-a*10000-b*1000-c*100-d*10; int f[5]={e,d,c,b,a},i; for(i=0;i<5;i++){ if(f[i]!=0) printf("%d",f[i]);} return 0; }
56
27522
void main() { int a,b,c,d,e,f,g,h,i,j; scanf("%d",&a); b=a/10000; c=a/1000; d=a/100; e=a/10; if(b>0) { f=c%10; g=(d%100)%10; h=((e%1000)%100)%10; i=(((a%10000)%1000)%100)%10; j=b+f*10+g*100+h*1000+i*10000; } else if(c>0) { f=d%10; g=(e%100)%10; h=((a%1000)%100)%10; j=c+f*10+g*100+h*1000; } else if(d>0) { f=e%10; g=(a%100)%10; j=d+f*10+g*100; } else if(e>0) { f=a%10; j=f*10+e; } else j=a; printf("%d",j); }
56
27523
void main() { int n,m,a,b,c,d,e; scanf("%d",&n); a=n/10000; b=(n-a*10000)/1000; c=(n-a*10000-b*1000)/100; d=(n-a*10000-b*1000-c*100)/10; e=n-a*10000-b*1000-c*100-d*10; if(a>0)m=e*10000+d*1000+c*100+b*10+a; if(a==0&&b>0)m=e*1000+d*100+c*10+b; if(a==0&&b==0&&c>0)m=e*100+d*10+c; if(a==0&&b==0&&c==0&&d>0)m=e*10+d; if(a==0&&b==0&&c==0&&d==0)m=n; printf("%d",m); }
56
27524
//??? ?????? //??? 1000094801 int main () { int number, digit[6], nDigit, revNumber; //?????number?????digit[]????????nDigit?number?????revNumber???? cin>>number; //???? digit[1]= number/10000; //??????????????10000?????????? digit[2]=(number%10000)/1000; //?????????????mod10000???????1000??????? digit[3]=((number%10000)%1000)/100; //?????????????mod10000???????mod1000???????100??????? digit[4]=(((number%10000)%1000)%100)/10; //?????????? digit[5]=(((number%10000)%1000)%100)%10; //?????????? if(number>9999) nDigit=5; //?????10000????????5???????5?? if(number>999&& number <=9999) nDigit=4; //?????1000-9999????????4? if(number>99 && number <=999) nDigit=3; //?????100-999????????3? if(number>9 && number <=99) nDigit=2; //?????10-99????????2? if(number>0 && number <=9) nDigit=1; //?????1-9????????1? revNumber = digit[5]*pow(10.0,nDigit-1) + digit[4]*pow(10.0,nDigit-2) + digit[3]*pow(10.0,nDigit-3) +digit[2]*pow(10.0,nDigit-4) + digit[1]*pow(10.0,nDigit-5); //?????? *10^????-1?+??????*10^(???-2?+...+????*10^(0); //??????86031?1*10^4 + 3*10^3 + 0*10^2+ 6*10^1 + 8*10^0 = 13068? cout<<revNumber; //????? return 0; //?0??main? }
56
27525
int main() { long n; int a,b,c,d,e; scanf("%d",&n); if (n<10) printf("%d",n); else if (n<100) { a=n%10; n=n-a; b=n/10; printf("%d%d",a,b); } else if (n<1000) { a=n%10; n=n-a; b=(n%100)/10; n=n-10*b; c=n/100; printf("%d%d%d",a,b,c); } else if (n<10000) { a=n%10; n=n-a; b=(n%100)/10; n=n-10*b; c=(n%1000)/100; n=n-100*c; d=n/1000; printf("%d%d%d%d",a,b,c,d); } else { a=n%10; n=n-a; b=(n%100)/10; n=n-10*b; c=(n%1000)/100; n=n-100*c; d=(n%10000)/1000; n=n-1000*d; e=n/10000; printf("%d%d%d%d%d",a,b,c,d,e); } }
56
27526
int main() { int a,b,c,d,e,x,i; int l[4],g[4]; for(i=0;i<4;i++) {scanf("%d\n",&x); l[i]=x;} for(i=0;i<4;i++) {x=l[i]; if(x>=10&&x<100) e=x%10,d=x/10,x=10*e+d; if(x>=100&&x<1000) e=x%10,d=((x%100)-e)/10,c=x/100,x=100*e+10*d+c; if(x>=1000&&x<10000) e=x%10,d=((x%100)-e)/10,c=((x%1000)-(x%100))/100,b=x/1000,x=1000*e+100*d+10*c+b; if(x>=10000) e=x%10,d=((x%100)-e)/10,c=((x%1000)-(x%100))/100,b=((x%10000)-(x%1000))/1000,a=x/10000,x=10000*e+1000*d+100*c+10*b+a; g[i]=x;} printf("%d\n%d\n%d\n%d\n",g[0],g[1],g[2],g[3]); }
56
27527
int main() { char num[10]; int n; while(cin>>n){ int i = 0; while(n!=0){ num[i++]= n%10+'0'; n /= 10; } num[i]= '\0'; cout<<num<<endl; } return 0; }
56
27528
main() { int n,a,b,c,d,l,k; scanf("%d",&n); if (n<1000000) { l=n%10; d=(n%100-n%10)/10; c=(n%1000-n%100)/100; b=(n%10000-n%1000)/1000; a=(n%100000-n%10000)/10000; if (a!=0) k=l*1e4+d*1e3+c*1e2+b*1e1+a; else if (a==0&&b!=0) k=l*1e3+d*1e2+c*1e1+b; else if (a==0&&b==0&&c!=0) k=l*1e2+d*1e1+c; else if (a==0&&b==0&&c==0&&d!=0) k=l*1e1+d; else if (a==0&&b==0&&c==0&&d==0&&l!=0) k=l; } printf("%d",k); return 0; }
56
27529
void main() { int a[5],b,k=0,i; scanf("%d",&b); for(i=0;;i++) { a[i]=b%10; b=b/10; k=k+1; if(b<1) break; } for(i=0;i<k;i++) printf("%d",a[i]); }
56
27530
int main() { int n,i,a[5],j; cin>>n; for(i=0;i<=4;i++) { if(n==0) break; a[i]=n%10; n=(n-a[i])/10; } for(j=0;j<=i-1;j++) { n=10*n+a[j]; } cout<<n<<endl; return 0; }
56
27531
int main() { int a,b,c,d,e,f,g; scanf("%d",&a); if(a<100) { b=a%10; c=(int)(a/10); d=10*b+c; printf("%d\n",d); } else if(a>100&&a<1000) { b=(int)(a/100); c=(int)(a/10)-10*b; d=a-100*b-10*c; e=100*d+10*c+b; printf("%d",e); } else if(a>1000&&a<10000) { b=(int)(a/1000); c=((a%100)-(a%10))/10; d=((a%1000)-(a%100))/100; e=a%10; f=1000*e+100*c+10*d+b; printf("%d",f); } else { b=(int)(a/10000); c=((a%100)-(a%10))/10; d=((a%1000)-(a%100))/100; g=((a%10000)-(a%1000))/1000; e=a%10; f=10000*e+1000*c+100*d+10*g+b; printf("%d",f); } return 0; }
56
27532
void main() { int a[9],n,k,i; scanf("%d",&n);k=n; for(i=0;i<9;i++) { a[i]=k%10;k=k/10; } for(i=1;i<9;i++) { a[i]=a[i-1]*10+a[i]; } k=a[8]; while(k%10==0) { k=k/10; } printf("%d",k); }
56
27533
int main(){ char ch[6]; char c; int j,k,n=0; do { n++; ch[n-1]=getchar(); }while(ch[n-1]!='\n'); n--; for(j=0;j<n/2;j++) { c=ch[j]; ch[j]=ch[n-1-j]; ch[n-1-j]=c; } for(k=0;k<n;k++) putchar(ch[k]); return 0; }
56
27534
int main(){ int x,y; y=0; scanf("%d",&x); while(x>9){ y=(y+x-x/10*10)*10; x=x/10; } y=y+x; printf("%d\n",y); }
56
27535
void main () { char a, b, c, d, e; a=getchar(); b=getchar(); c=getchar(); d=getchar(); e=getchar(); if(e>='0'&&e<='9') {putchar(e);putchar(d);putchar(c);putchar(b);putchar(a);} else if(!(e>='0'&&e<='9')) { if(d>='0'&&d<='9') {putchar(d);putchar(c);putchar(b);putchar(a);} else if(!(d>='0'&&d<='9')) { if(c>='0'&&c<='9') {putchar(c);putchar(b);putchar(a);} else if(!(c>='0'&&c<='9')) { if(b>='0'&&b<='9') {putchar(b);putchar(a);} else if(!(b>='0'&&b<='9')) putchar(a); } } } }
56
27536
char a[6]; int i,j; void replace(int i,int j) { int temp; if(i<j) { temp=a[i]; a[i]=a[j]; a[j]=temp; replace(i+1,j-1); } else return; } void main() { gets(a); replace(0,strlen(a)-1); puts(a); }
56
27537
main() { int a; cin>>a; int b;int c;int d;int e;int f;int k=0; if(10000<=a) {b=a/10000; c=(a-10000*b)/1000; d=(a-10000*b-1000*c)/100; e=(a-10000*b-1000*c-100*d)/10; f=a-10000*b-1000*c-100*d-10*e; k=10000*f+1000*e+100*d+10*c+b; cout<<k;} else if(1000<=a) {c=(a)/1000; d=(a-1000*c)/100; e=(a-1000*c-100*d)/10; f=a-1000*c-100*d-10*e; k=1000*f+100*e+10*d+c; cout<<k; } else if(100<=a) { d=(a)/100; e=(a-100*d)/10; f=a-100*d-10*e; k=100*f+10*e+d; cout<<k; } else if(10<=a) { e=(a)/10; f=10*e; k=10*f+e; cout<<k; } else cout<<k; }
56
27538
void main() { char s1[5],s2[5]; int i,t; scanf("%s",s1); t=strlen(s1); for(i=0;i<t;i++) { s2[i]=s1[t-i-1]; printf("%c",s2[i]); } }
56
27539
int main() { int n,a[5],i,j,sum=0,b; scanf("%d",&n); a[0]=n/10000; a[1]=n/1000-10*a[0]; a[2]=n/100-10*a[1]-100*a[0]; a[3]=n/10-10*a[2]-100*a[1]-1000*a[0]; a[4]=n-10*a[3]-100*a[2]-1000*a[1]-10000*a[0]; for(i=0;i<=4;i++) { if(a[i]!=0) { j=i; break; } } for(i=4;i>=j;i--) { b=(int)pow(10,(i-j)); sum+=a[i]*b; } printf("%d",sum); return 0; }
56
27540
int main() { int i; char a[]={'\0','\0','\0','\0','\0','\0'}; scanf("%s",a); for(i=0;i<6;i++) if(a[5-i]) printf("%c",a[5-i]); return 0; }
56
27541
void main() { char *str; str=(char*)malloc(5*sizeof(char)); char*p; p=str; gets(str); for(p=str+strlen(str)-1;p>=str;p--) printf("%c",*p); }
56
27542
int main(int argc, char* argv[]) { int n,i,j,m,t=0,x=0; int s[7]; scanf("%d",&n); m=n; while(m>0) { m=m/10; t++; } for(i=t;i>=1;i--) { s[i]=(int)n/pow(10,i-1); n=n-(int)s[i]*pow(10,i-1); } for(i=1;i<=t;i++) { x=x+s[i]*pow(10,t-i); } printf("%d\n",x); return 0; }
56
27543
int main() { int i,a[6],k,j; scanf("%d",&i); for (k=1;k<=10;k++) { a[k]=(int)((int)(i/pow(10,k-1))-(int)(i/pow(10,k))*10); if (a[k]==0) break; } for (j=1;j<k;j++) printf("%d",a[j]); return 0; }
56
27544
void main() { char a[5]; char t; int n,i; gets(a); for(n=0;a[n]!='\0';n=n+1); for(i=0;i<n/2;i=i+1) { t=a[i]; a[i]=a[n-i-1]; a[n-i-1]=t; } for(i=0;i<n;i=i+1) { printf("%c",a[i]); } }
56
27545
int main() //??? { int n,a[5]; cin>>n; //??????? for (int j=0;j<5;j++) { a[j]=n%10; n=n/10; } for (int i=0;i<5;i++) { if(a[i]>0) cout<<a[i]; } //??????????0??????? return 0; }
56
27546
int main() { int n,a,b,c,d,e,k; scanf("%d",&n); e=n%10; d=((n-e)%100)/10; c=((n-e-10*d)%1000)/100; b=((n-e-10*d-100*c)%10000)/1000; a=(n-e-10*d-100*c-1000*b)/10000; if(a==0&&b==0&&c==0&&d!=0&&e!=0) { k=10*e+d; printf("%d",k); } if(a==0&&b==0&&c!=0&&d!=0&&e!=0) { k=100*e+10*d+c; printf("%d",k); } if(a==0&&b!=0&&c!=0&&d!=0&&e!=0) { k=1000*e+100*d+10*c+b; printf("%d",k); } if(a!=0&&b!=0&&c!=0&&d!=0&&e!=0) { k=10000*e+1000*d+100*c+10*b+a; printf("%d",k); } return 0; }
56
27547
void main() { char a,b,c,d,e,x,y; scanf("%c%c%c%c%c",&a,&b,&c,&d,&e); if(c=='\n') {x=a; a=b; b=x; printf("%c%c",a,b);} else if(d=='\n') {x=a; a=c; c=x; printf("%c%c%c",a,b,c); } else if(e=='\n') {x=a; a=d; d=a; y=b; b=c; c=y; printf("%c%c%c%c",a,b,c,d);} else {x=a; a=e; e=x; y=b; b=d; d=y; printf("%c%c%c%c%c",a,b,c,d,e);} }
56
27548
int main() { int n,a,b,c,d,e,result; //???????n?????????a,b,c,d,e?????result??? cin>>n; //??n e=n%10; d=(n%100-e)/10; c=(n%1000-d*10-e)/100; b=(n%10000-c*100-d*10-e)/1000; a=(n-n%10000)/10000; //????n????????? if(n>10000) result=e*10000+d*1000+c*100+b*10+a; else if(n>1000) result=e*1000+d*100+c*10+b; else if(n>100) result=e*100+d*10+c; else if(n>10) result=e*10+d; else result=e; //????n??????????? cout<<result<<endl; //?????? return 0; }
56
27549
int main() { int a, n1, n2, n3, n4, n5, b; scanf("%d", &a); n1 = a/10000; n2 = a/1000 - n1 * 10; n3 = a/100 - n1 * 100 - n2 * 10; n4 = a/10 - n1 * 1000 - n2 * 100 - n3 * 10; n5 = a - n1 * 10000 - n2 * 1000 - n3 * 100 - n4 * 10; b = n5 * 10000 + n4 * 1000 + n3 * 100 + n2 * 10 + n1; if(a/10==0) printf("%d", b/10000); else if(a/100==0) printf("%d", b/1000); else if(a/1000==0) printf("%d", b/100); else if(a/10000==0) printf("%d", b/10); else printf("%d", b); return 0; }
56
27550
int main(){ int n; scanf("%d", &n); if(n<=10) printf("%d", n); else{ if(n<=100){ int a,b,c; a = n/10; b = n%10; c = b*10 + a; printf("%d", c); } else{ if(n<=1000){ int d,e,f,g; d = n/100; e = (n-d*100)/10; f = (n-d*100)%10; g = f*100+e*10+d; printf("%d", g); } else{ if(n<=10000){ int h,i,j,k,l; h = n/1000; i = (n - h*1000)/100; j = (n - h*1000 - i*100)/10; k = (n - h*1000 - i*100)%10; l = k*1000 + j*100 + i*10 +h; printf("%d", l); } else{ if(n<=100000){ int m, o,p,q,r,s; m = n/10000; o = (n-m*10000)/1000; p = (n-m*10000-o*1000)/100; q = (n-m*10000-o*1000-p*100)/10; r = (n-m*10000-o*1000-p*100)%10; s = r*10000+q*1000+p*100+o*10+m; printf("%d", s); } } } } } return 0; }
56
27551
void main() { int n,a[5],p,i; scanf("%d",&n); for(i=0;i<5;i++) { a[0]=n%10;p=a[0]; if(n%100!=n) {a[1]=(n%100-a[0])/10;p=10*p+a[1];} else {p=10*p+(n%100-a[0])/10+100*(n-n%100);break;} if(n%1000!=n) {a[2]=(n%1000-10*a[1]-a[0])/100;p=10*p+a[2];} else {p=10*p+(n%1000-10*a[1]-a[0])/100+1000*(n-n%1000);break;} if(n%10000!=n) {a[3]=(n%10000-100*a[2]-10*a[1]-a[0])/1000;p=10*p+a[3];} else {p=10*p+(n%10000-100*a[2]-10*a[1]-a[0])/1000+10000*(n-n%10000);break;} if(n%100000!=n) {a[4]=(n%100000-1000*a[3]-100*a[2]-10*a[1]-a[0])/10000;p=10*p+a[4];} else {p=10*p+(n%100000-1000*a[3]-100*a[2]-10*a[1]-a[0])/10000+100000*(n-n%100000);break;} } printf("%d\n",p); }
56
27552
void main() { int a,b,c,d,e,g; scanf("\n%d",&g); e=g/10000; d=g/1000-10*e; c=g/100-10*(g/1000); b=g/10-10*(g/100); a=g-10*(g/10); if(g>=10000) printf("%d%d%d%d%d",a,b,c,d,e); else if(g<10000&&g>=1000) printf("%d%d%d%d",a,b,c,d); else if(g<1000&&g>=100) printf("%d%d%d",a,b,c); else if(g<100&&g>=10) printf("%d%d",a,b); else printf("%d",a); }
56
27553
int main(){ int n,sum,a,i,b,c,d,e; scanf("%d",&n); e=n/10000; d=n/1000-e*10; c=n/100-e*100-d*10; b=n/10-e*1000-d*100-c*10; a=n%10; sum=a*10000+b*1000+c*100+d*10+e; for(i=0;i<5;i++){ if(sum%10==0){ sum=sum/10; }else break; } printf("%d",sum); return 0; }
56
27554
void main() { int a,s; int b,c; int q,w,e,r,t; scanf("%d",&a); b=1; c=0; while(a/b>0) {b=b*10; c=c+1; } if(c==5) { q=a/10000; w=(a-q*10000)/1000; e=(a-q*10000-w*1000)/100; r=(a-q*10000-w*1000-e*100)/10; t=(a-q*10000-w*1000-e*100-r*10); s=t*10000+r*1000+e*100+w*10+q; } if(c==4) { q=a/1000; w=(a-q*1000)/100; e=(a-q*1000-w*100)/10; r=(a-q*1000-w*100-e*10); s=r*1000+e*100+w*10+q; } if(c==3) { q=a/100; w=(a-q*100)/10; e=(a-q*100-w*10); s=e*100+w*10+q; } if(c==2) { q=a/10; w=a-q*10; s=w*10+q; } if(c==1)s=a; printf("%d\n",s); }
56
27555
int main ( ) { int x,y,a1,a2,a3,a4,a5,i=1; for(;i<=4;i=i+1) { scanf("%d\n",&x); a1=x/10000; a2=(x-a1*10000)/1000; a3=(x-a1*10000-a2*1000)/100; a4=(x-a1*10000-a2*1000-a3*100)/10; a5=(x-a1*10000-a2*1000-a3*100-a4*10); if (a1!=0) y=a5*10000+a4*1000+a3*100+a2*10+a1; else if (a2!=0) y=a5*1000+a4*100+a3*10+a2; else if (a3!=0) y=a5*100+a4*10+a3; else if (a4!=0) y=a5*10+a4; else y=a5; printf("%d\n",y); } return 0; }
56
27556
void main() { char a[6]; int i,n; for(i=0;i<6;i++) { scanf("%c",&a[i]); if (a[i]=='\n') { i--; n=i; break; } } for(i=n;i>=0;i--) printf("%c",a[i]); printf("\n"); }
56
27557
void main() { int i; char a[6]={0}; scanf("%s",a); for(i=0;i<6;i++) if(a[5-i]) printf("%c",a[5-i]); }
56
27558
/*????????????9???????10??????????????1321/10=132???1??????????????132????????????????????????????????????????????????????????9????????????*/ int main () { int num; scanf("%d",&num);//??num for(num=num;num>9;num/=10){ /*?????9?????123????????????123???????????3???num=12??????????12??10???2?num=1???9??????????//???,???????*/ printf("%d",num%10); } printf("%d",num); return 0; }
56
27559
int main() { char a[6],b[6]; int d,i; scanf("%s",a); d=strlen(a); for(i=0;i<d;i++) { a[i]; b[d-i-1]=a[i]; } b[d]='\0'; printf("%s",b); return 0; }
56
27560
void main() { int a,b,c,d,e,B,C,D,E; scanf("%d",&a); b=a%10000;B=a/10000; c=b%1000;C=b/1000; d=c%100;D=c/100; e=d%10;E=d/10; if ((a>=10000)&&(a<=99999)) printf("%d\n",10000*e+1000*E+100*D+10*C+B); else if ((a>=1000)&&(a<=9999)) printf("%d\n",1000*e+100*E+10*D+C); else if ((a>=100)&&(a<=999)) printf("%d\n",100*e+10*E+D); else if ((a>=10)&&(a<=99)) printf("%d\n",10*e+E); else printf("%d\n",e); }
56
27561
int main() { int a,b,c,d,e; int num; scanf("%d",&num); a=num/10000; b=(int)(num-a*10000)/1000; c=(int)(num-a*10000-b*1000)/100; d=(int)(num-a*10000-b*1000-c*100)/10; e=(int)(num-a*10000-b*1000-c*100-d*10); if(num>9999) {printf("%d%d%d%d%d\n",e,d,c,b,a);} else if(num>999) {printf("%d%d%d%d\n",e,d,c,b);} else if(num>99) {printf("%d%d%d\n",e,d,c);} else if(num>9) {printf("%d%d\n",e,d);} else {printf("%d\n",e);} return 0; }
56
27562
void main () { char num[5]; int i,flag=0,j; for (i=0;flag==0;i++) { scanf("%c",&num[i]); if (num[i]>'0'&& num[i]<='9') flag=0; else flag=1; } for (j=i-2;j>=0;j--) printf("%c",num[j]); }
56
27563
int main(int argc, char* argv[]){ int i; char n[5]={0}; scanf("%s",n); for(i=4;i>=0;i--) { if(n[i]!='0'&&n[i]!='\0') printf("%c",n[i]); } return 0; }
56
27564
int main() { int a , b , c , e , f , g , h ; scanf("%d" , &a) ; b = a/10000 ; c = a/1000 - 10 * b ; e = a/100 - 100*b - 10*c ; f = a/10 - 1000*b - 100*c - 10*e ; g = a - 10000*b - 1000*c - 100*e - 10*f ; if(b != 0 ){ h = 10000*g + 1000*f + 100*e + 10*c + b ; printf("%d" , h) ; } else { if( c != 0){ h = 1000*g + 100*f + 10*e + c ; printf("%d" , h) ; } else{ if(e != 0){ h = 100*g + 10*f + e ; printf("%d" , h) ; } else{ if(f != 0){ h = 10*g + f ; printf("%d" , h) ; } else printf("%d" , g) ; } } } return 0 ; }
56
27565
void main() { int i=0; char str[10]; scanf("%s",str); while(str[i]!='\0') i++; for(i--;i>=0;i--) printf("%c",str[i]); printf("\n"); }
56
27566
void main() { int a[5]; int i,j,m,n; scanf("%d",&n); for(i=5;i>0;) { j=(int)pow(10,i-1); if(n/j!=0)break; i--; } for(j=0;j<i;j++) {m=(int)pow(10,i-1-j); a[j]=(int)(n/m)-10*((int)(n/(10*m))); } for(j=0;j<i;j++) printf("%d",a[i-1-j]); }
56
27567
void main() { char a[10]={0}; int n,i; gets(a); n=0; for(i=0;a[i]!='\0';i=i+1) n=n+1; for(i=n-1;i>=0;i=i-1) printf("%c",a[i]); }
56
27568
void main() { int n,i,a,b,c,d,e,s,f,g,h; scanf("%d",&n); a=n/10000; b=(n-10000*a)/1000; c=(n-10000*a-1000*b)/100; d=(n-10000*a-1000*b-100*c)/10; e=n-10000*a-1000*b-100*c-10*d; f=n/1000; g=n/100; h=n/10; if(h==0) s=n; else if(g==0) s=10*e+d; else if(f==0) s=100*e+10*d+c; else if(a==0) s=1000*e+100*d+10*c+b; else s=10000*e+1000*d+100*c+10*b+a; printf("%d",s); }
56
27569
int main(int argc, char* argv[]) { int i; scanf("%d",&i); if(i<10) printf("%d\n",i); if(i>10&&i<100) { i=i%10*10+i/10; printf("%d\n",i); } if(i>100&&i<1000) { i=i%10*100+i%100/10*10+i/100; printf("%d\n",i); } if(i>1000&&i<10000) { i=i%10*1000+i%1000%100/10*100+i%1000/100*10+i/1000; printf("%d\n",i); } if(i>10000&&i<99999) { i=i%10*10000+i%10000%1000%100/10*1000+i%10000%1000/100*100+i%10000/1000*10+i/10000; printf("%d\n",i); } return 0; }
56
27570
int main(){ int n; scanf("%d",&n); int i,l,h,m=n; for(i=0;l!=0;i++){ l=m/10; m=l; } int g; for(g=0;g<i;g++){ h=n%10; printf("%d",h); n=n/10; } return 0; }
56
27571
int main() { int a[5]={11,11,11,11,11}; int i=0,b,j; scanf("%d",&b); while(b>0) { a[i]=b%10; i++; b=b/10; } for (j=0;j<5;j++) { if (a[j]<10) printf("%d",a[j]); } printf("\n"); return 0; }
56
27572
//??????? //?????????? //???1000012750? int main() //????? { //????? int s,a,b,c,d,e; //???? cin>>s; //???? a=s/10000; //?????? b=(s-a*10000)/1000; //?????? c=(s-a*10000-b*1000)/100; //?????? d=(s-a*10000-b*1000-c*100)/10; //?????? e=s%10; //?????? if(a!=0) //???????????????? s=e*10000+d*1000+c*100+b*10+a; else if(b!=0) s=e*1000+d*100+c*10+b; else if(c!=0) s=e*100+d*10+c; else if(d!=0) s=e*10+d; else s=e; cout<<s; //???? return 0; //??????????????????? } //?????
56
27573
void main() { int a,b,a1,a2,a3,a4,a5; scanf("%d",&a); a1=a/10000; a2=(a-a1*10000)/1000; a3=(a-a1*10000-a2*1000)/100; a4=(a-a1*10000-a2*1000-a3*100)/10; a5=a-a1*10000-a2*1000-a3*100-a4*10; if(a1==0&&a2==0&&a3==0&&a4==0&&a5>0) b=a5; else if(a1==0&&a2==0&&a3==0&&a4>0&&a5>0) b=a5*10+a4; else if(a1==0&&a2==0&&a3>0&&a4>0&&a5>0) b=a5*100+a4*10+a3; else if(a1==0&&a2>0&&a3>0&&a4>0&&a5>0) b=a5*1000+a4*100+a3*10+a2; else {b=a5*10000+a4*1000+a3*100+a2*10+a1;} printf("%d",b); }
56
27574
void main() { int n,a,b,c,d,e; scanf("%d",&n); a=n/10000; b=(n-a*10000)/1000; c=(n-a*10000-b*1000)/100; d=(n-a*10000-b*1000-c*100)/10; e=(n-a*10000-b*1000-c*100-d*10)/1; if(a!=0) printf("%d%d%d%d%d\n",e,d,c,b,a); else if(b==0) printf("%d%d%d\n",e,d,c); else printf("%d%d%d%d\n",e,d,c,b); }
56
27575
void main() { int a,t1,t2,t3,t4,t5,w; scanf("%d",&a); if(a/10000>0)w=5; else if(a/1000>0)w=4; else if(a/100>0)w=3; else if(a/10>0)w=2; else w=1; t1=a/10000; t2=a/1000-t1*10; t3=a/100-t1*100-t2*10; t4=a/10-t1*1000-t2*100-t3*10; t5=a/1-t1*10000-t2*1000-t3*100-t4*10; switch(w) { case 5:printf("%d%d%d%d%d\n",t5,t4,t3,t2,t1);break; case 4:printf("%d%d%d%d\n",t5,t4,t3,t2);break; case 3:printf("%d%d%d\n",t5,t4,t3);break; case 2:printf("%d%d\n",t5,t4);break; case 1:printf("%d\n",t5);break; } }
56
27576
int main(int argc, char * argv[]) { int m,a,b,c,d,e,p,x,y; scanf("%d",&m); a=m/10000; b=m%10000/1000; c=m%1000/100; d=m%100/10; e=m%10; p=e*10000+d*1000+c*100+b*10+a; x=(10-a)/10; y=1-x; p=p/10*x+p*y; x=(10-b)/10; y=1-x; p=p/10*x+p*y; x=(10-c)/10; y=1-x; p=p/10*x+p*y; x=(10-d)/10; y=1-x; p=p/10*x+p*y; printf("%d",p); }
56
27577
void main() { long x; int p,a,b,c,d,e; scanf("%ld",&x); if(x>9999) p=5; else if(x>999) p=4; else if(x>99) p=3; else if(x>9) p=2; else p=1; switch(p) { case 1:printf("%d\n",x);break; case 2:b=x/10; a=x-b*10; printf("%d%d\n",a,b);break; case 3:c=x/100; b=(x-c*100)/10; a=x-c*100-b*10; printf("%d%d%d\n",a,b,c);break; case 4:d=x/1000; c=(x-d*1000)/100; b=(x-d*1000-c*100)/10; a=x-d*1000-c*100-b*10; printf("%d%d%d%d\n",a,b,c,d);break; case 5:e=x/10000; d=(x-e*10000)/1000; c=(x-e*10000-d*1000)/100; b=(x-e*10000-d*1000-c*100)/10; a=x-e*10000-d*1000-c*100-b*10; printf("%d%d%d%d%d\n",a,b,c,d,e);break; } }
56
27578
int main(int argc, char* argv[]) { int n,a[6],i,p; scanf ("%d",&n); for (i=1;i<=6;i++) { a[i]=n%10; n=n/10; if (a[i]==0) { p=i; break; } } for (i=1;i<p;i++) { printf ("%d",a[i]); } return 0; }
56
27579
void main() { int a,b,c,d,e,f,g; scanf("%d",&a); b=a/10000; c=a/1000-b*10; d=a/100-b*100-c*10; e=a/10-b*1000-c*100-d*10; f=a-b*10000-c*1000-d*100-e*10; if(b!=0) printf("%d%d%d%d%d",f,e,d,c,b); else if(c!=0) printf("%d%d%d%d",f,e,d,c); else if(d!=0) { g=100*f+10*e+d; printf("%d",g); } else if(e!=0) printf("%d%d",f,e); else if(f!=0) printf("%d",f); }
56
27580
int main(int argc, char* argv[]) { int a,b,c,n; scanf("%d",&n); a=n/100; b=(n-100*a)/10; c=n-100*a-10*b; int m; m=100*c+10*b+a; printf("%d\n",m); return 0; }
56
27581
int main() { int n; scanf ("%d", &n); int i,j; int q; int s[5]; for (i=0; i<5; i++) { q=n%10; n=n/10; s[i]=q; } for (j=0; j<5; j++) { if (s[j] != 0) { printf ("%d", s[j]); } } return 0; }
56
27582
void main() { int n,t,i,z=1,a[5],m=0; scanf("%d",&n); t=n; while(t/10!=0) {z++;t=t/10; } for(i=0;i<z;i++) { a[i]=n%10; m=m*10+a[i]; n=n/10; } printf("%d",m); }
56
27583
int main() { long int a; int x[5],i,j=0,n,m,y; scanf("%ld",&a); while(a>0) {x[j]=a%10; j++; a=a/10; } for(i=0;i<j;i++) printf("%d",x[i]); }
56
27584
main() { int sum; int i, n, a[6]; scanf("%d", &sum); n = (int)(log(sum) / log(10)) + 1; for(i = 1;i <= n; i++) { a[i] = (sum / (int)pow(10, i - 1)) % 10; } for(i = n;i >= 1;i --) { printf("%d", a[n + 1 - i]); } }
56
27585
void main() { int a,i,n; scanf("%d",&a); i=1; while(i!=0) { n=a%10; i=a/10; a=i; printf("%d",n); } }
56
27586
int main(int argc, char* argv[]) { int a,b,c,d,e,n,f; scanf("%d",&n); a=n/10000; b=n/1000-(10*a); c=n/100-100*a-10*b; d=n/10-a*1000-b*100-c*10; e=n-10000*a-1000*b-100*c-10*d; if(n>100&&n<1000) { f=100*e+10*d+c; printf("%d\n",f); } else if(n>1000&&n<10000) { f=1000*e+100*d+10*c+b; printf("%d\n",f); } else { f=10000*e+1000*d+100*c+10*b+a; printf("%d\n",f); } return 0; }
56
27587
int main() { int a; scanf("%d",&a); if(a<10) printf("%d",a); if((a>10)&&(a<100)){ int shiwei=0; shiwei=a/10; int gewei=0; gewei=a-10*shiwei; printf("%d%d",gewei,shiwei); } if((a>100)&&(a<1000)){ int ge=0,shi=0,bai=0; bai=a/100; shi=(a-bai*100)/10; ge=a-bai*100-shi*10; printf("%d%d%d",ge,shi,bai); } if((a>1000)&&(a<10000)){ int ge=0,shi=0,bai=0,qian=0; qian=a/1000; bai=(a-qian*1000)/100; shi=(a-qian*1000-bai*100)/10; ge=a-qian*1000-bai*100-shi*10; printf("%d%d%d%d",ge,shi,bai,qian); } if((a>10000)&&(a<100000)){ int ge=0,shi=0,bai=0,qian=0,wan=0; wan=a/10000; qian=(a-wan*10000)/1000; bai=(a-wan*10000-qian*1000)/100; shi=(a-wan*10000-qian*1000-bai*100)/10; ge=a-wan*10000-qian*1000-bai*100-shi*10; printf("%d%d%d%d%d",ge,shi,bai,qian,wan); } return 0; }
56
27588
int main() { int x; scanf("%d",&x); if(x<10) printf("%d",x); else if(9<x&&x<100) printf("%d",x%10*10+x/10); else if(99<x&&x<1000) printf("%d",x%10*100+x%100/10*10+x/100); else if(999<x&&x<10000) printf("%d",x%10*1000+x%100/10*100+x%1000/100*10+x/1000); else if(9999<x&&x<100000) printf("%d",x%10*10000+x%100/10*1000+x%1000/100*100+x%10000/1000*10+x/10000); }
56
27589
void main() { char c; int y; y=0; int t; t=1; c=getchar(); while (c!=10) { y=y+(c-48)*t; t=t*10; c=getchar(); } printf("%d",y); }
56
27590
int main() { void a(int x,int y); int n; scanf("%d",&n); a(n,10000); return 0; } void a(int x,int y) { int t,k,p; t=x/y; x=x-t*y; if(y==1)printf("%d",t); else { a(x,y/10); if(t==0); else printf("%d",t); } }
56
27591
int main() {int a,b,i,y,x; char c,am[10]={0},bm[10]={0}; for(i=0;;i++) {c=getchar();if(c=='\n')break; if(c!='\n')am[i]=c;} for(x=0;x<i;x++) {bm[x]=am[i-1-x];} for(x=0;x<i;x++)printf("%c",bm[x]); return 0; }
56
27592
int main() { int a; int b,c,d; int e,f,g; int h,i,j,k; int l,m,n,o,p; scanf("%d",&a); if (a<10&&a>0) { b=a; printf("%d",a); } if (a<100&&a>9) { c=a/10; d=a-10*c; printf("%d%d",d,c); } if (a<1000&&a>99) { e=a/100; f=(a-100*e)/10; g=a-e*100-f*10; printf("%d%d%d",g,f,e); } if (a<10000&&a>999) { h=a/1000; i=(a-1000*h)/100; j=(a-h*1000-i*100)/10; k=a-h*1000-i*100-j*10; printf("%d%d%d%d",k,j,i,h); } if (a<100000&&a>9999) { l=a/10000; m=(a-10000*l)/1000; n=(a-l*10000-m*1000)/100; o=(a-l*10000-m*1000-n*100)/10; p=a-l*10000-m*1000-n*100-o*10; printf("%d%d%d%d%d",p,o,n,m,l); } return 0; }
56
27593
void main() { int m,n=0,i,a[6]={0}; scanf("%d",&m); if(m<10) { n=m; printf("%d\n",n);} else { for(i=1;i<=5;i++) { a[i]=m%10; m=(m-a[i])/10; } if(a[5]!=0) n=a[5]+a[4]*10+a[3]*100+a[2]*1000+a[1]*10000; else if(a[4]!=0) n=a[4]+a[3]*10+a[2]*100+a[1]*1000; else if(a[3]!=0) n=a[3]+a[2]*10+a[1]*100; else if(a[2]!=0) n=a[2]+a[1]*10; else n=a[1]; printf("%d\n",n);} }
56
27594
main() { int a[5],m,n; long f; scanf("%ld",&f); if (f>9999) n=5; else if (f>999) n=4; else if (f>99) n=3; else if (f>9) n=2; else n=1; m=n; while(n>0) { a[n]=f%10; f=f/10; n=n-1; } n=m; while(n>0) { printf("%d",a[n]); n=n-1; } printf("\n"); }
56
27595
void main() { int m,a,b,c,d,e,k; scanf("%d",&m); a=m/10000; b=(m-10000*a)/1000; c=(m-10000*a-1000*b)/100; d=(m-10000*a-1000*b-100*c)/10; e=m%10; if(a!=0) k=10000*e+1000*d+100*c+10*b+a; else if(a==0&&b!=0) k=1000*e+100*d+10*c+b; else if(a==0&&b==0&&c!=0) k=100*e+10*d+c; else if(a==0&&b==0&&c==0&&d!=0) k=10*e+d; else k=e; printf("%d\n",k); }
56
27596
int m=0,k=0,j=0; void main() { int n; int v(int a); scanf("%d",&n); printf("%d",v(n)); } int v(int a) { if(a!=0) { m=a%10; k=a/10; j=j*10+m; v(k); } return(j); }
56
27597
int main() { int *x, y; int i; x=malloc(4*sizeof(int)); for(i=0; i<4; i++) { scanf("%d", x+i); } for(i=0; i<4; i++) { y=*(x+i); while(y!=0) { printf("%d", y % 10); y = y / 10; } printf("\n"); } return 0; }
56
27598
int main() { int a,i,b,c,d,e,n,f; scanf("%d",&n); a=n/10000; b=(n-10000*a)/1000; c=(n-10000*a-1000*b)/100; e=n%10; d=(n%100-e)/10; f=e*10000+d*1000+100*c+10*b+a; for(i=0;i<=4;i++){ if(f%10==0) f=f/10; } printf("%d",f); return 0; }
56
27599
void main() { int t,a[4],i; scanf("%d",&t); a[0]=t/10000; a[1]=(t-a[0]*10000)/1000; a[2]=(t-a[0]*10000-a[1]*1000)/100; a[3]=(t-a[0]*10000-a[1]*1000-a[2]*100)/10; a[4]=t-a[0]*10000-a[1]*1000-a[2]*100-a[3]*10; for(i=4;a[i]!=0&&i>=0;i--) printf("%d",a[i]); }