label
stringlengths
1
2
index
stringlengths
1
5
code
stringlengths
87
8.24k
56
27800
void main() { int a1,a2,a3,a4,a5,m,n; scanf("%d",&m); a1=m%10; a2=(m%100)/10; a3=(m%1000)/100; a4=(m%10000)/1000; a5=(m%100000)/10000; if (a5!=0) { n=a1*10000+a2*1000+a3*100+a4*10+a5;} else { if(a4!=0){n=a1*1000+a2*100+a3*10+a4;} else { if(a3!=0){n=a1*100+a2*10+a3;} else {if (a2!=0){n=a1*10+a2;} else {if(a1!=0){n=a1;} else n=0; } } } } printf("%d",n); }
56
27801
int main() { char ch,a,b,c,d,e; int n; n=0; while (scanf("%c",&ch)!=EOF) { n=n+1; switch(n) { case 1:a=ch;break; case 2:b=ch;break; case 3:c=ch;break; case 4:d=ch;break; case 5:e=ch;break; } } while (n>0) { switch(n) { case 5:printf("%c",e);break; case 4:printf("%c",d);break; case 3:printf("%c",c);break; case 2:printf("%c",b);break; case 1:printf("%c",a);break; } n=n-1; } return 0; }
56
27802
int main() { int n, i = 1, a[5] = {-1,-1,-1,-1,-1}, m = 0; scanf("%d", &n); while (i < n) { a[m] = (int)((n%(i*10))/i); i *= 10; m++; } for (i=0;i<5;i++) { if (a[i] != -1) printf("%d", a[i]); } return 0; }
56
27803
void main() {int a,b,c,d,e,f,g,h,i; scanf("%d",&a); if(a>9999) { b=a/10000; c=a%10000; d=c/1000; e=c%1000; f=e/100; g=e%100; h=g/10; i=g%10; printf("%d%d%d%d%d",i,h,f,d,b);} else if(a>999) {d=a/1000; e=a%1000; f=e/100; g=e%100; h=g/10; i=g%10; printf("%d%d%d%d",i,h,f,d);} else if(a>99) { f=a/100; g=a%100; h=g/10; i=g%10; printf("%d%d%d",i,h,f);} else if(a>9) {h=a/10; i=a%10; printf("%d%d",i,h);} else printf("%d",a); }
56
27804
int main() { int a; scanf("%d",&a); if(a<10) printf("%d",a); if(a>=10&&a<100){ int b,c; b=a/10; c=a-10*b; printf("%d",10*c+b); } if(a>=100&&a<1000){ int b,c,d; b=a/100; c=(a-100*b)/10; d=a-100*b-10*c; printf("%d",100*d+10*c+b); } if(a>=1000&&a<10000){ int b,c,d,e; b=a/1000; c=(a-1000*b)/100; d=(a-1000*b-100*c)/10; e=a-1000*b-100*c-10*d; printf("%d",1000*e+100*d+10*c+b); } if(a>=10000&&a<100000){ int b,c,d,e,f; 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; printf("%d",10000*f+1000*e+100*d+10*c+b); } return 0; }
56
27805
void main() { int x,a,b,c,d,e,y; scanf("%d",&x); a=x/10000; b=(x-10000*a)/1000; c=(x-10000*a-1000*b)/100; d=(x-10000*a-1000*b-100*c)/10; e=x%10; y=a+10*b+100*c+1000*d+10000*e; loop:if((y%10)!=0) printf("%d",y); else { y=y/10; goto loop; } }
56
27806
int main(int argc, char* argv[]) { int n,y=0; scanf("%d",&n); while(n>9) { y=y+n-n/10*10; n=n/10; y*=10; } y=y+n; printf("%d\n",y); return 0; }
56
27807
int main(int argc, char* argv[]) {//5 int n,a,b,c,d,e,m; scanf("%d",&n); a=n/10000; if(a!=0) { 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; m=e*10000+d*1000+c*100+b*10+a; printf("%d\n",m); } b=n/1000; if(a==0&&b!=0) { c=(n-1000*b)/100; d=(n-1000*b-100*c)/10; e=n-1000*b-100*c-10*d; m=e*1000+d*100+c*10+b; printf("%d\n",m); } else c=n/100; if(a==0&&b==0&&c!=0) { d=(n-100*c)/10; e=n-100*c-10*d; m=e*100+d*10+c; printf("%d\n",m); } else d=n/10; if(a==0&&b==0&&c==0&&d!=0) { e=n-10*d; m=e*10+d; printf("%d\n",m); } if(a==0&&b==0&&c==0&&d==0) printf("%d\n",n); return 0; }
56
27808
void main() { int n; scanf("%d",&n); void move(int n); move(n); } void move(int n) { while(n!=0) { printf("%d",n%10); n=n/10; } }
56
27809
void main() { int a,b,i,c,d,e,f; c=0; d=0; e=0; f=0; scanf("%d",&a); for(i=1;i<=10000;i=i*10) { b=(a%(10*i)-a%(i))/i; c=c+b*10000/i; } if((c%10)!=0) printf("%d",c); else { d=c/10; if((d%10)!=0) printf("%d",d); else { e=d/10; if((e%10)!=0) printf("%d",e); else { f=e/10; if((f%10)!=0) printf("%d",f); else { printf("%d",f/10); } } } } }
56
27810
int main() { char a[5],b[5]; int i,j; gets(a); int length=(int)strlen(a); for(i=length-1,j=0;i>=0;i--,j++) b[j]=a[i]; b[j]='\0'; puts(b); return 0; }
56
27811
void main() { int x,y; int a[5],i; int w=0; scanf("%d",&x); for(i=4;i>=0;i--) { a[i]=x%10; x=x/10; } for(i=0;a[i]==0;i++) w++; for(i=4;i>=w;i--) printf("%d",a[i]); printf("\n"); }
56
27812
int main() { int n,m; scanf("%d",&n); if(n/10000!=0) { m=n/10000+(n-n/10000*10000)/1000*10+(n-n/1000*1000)/100*100+(n-n/100*100)/10*1000+(n-n/10*10)*10000; } if(n/10000==0&&n/1000!=0) { m=n/1000+(n-n/1000*1000)/100*10+(n-n/100*100)/10*100+(n-n/10*10)*1000; } if(n/10000==0&&n/1000==0&&n/100!=0) { m=n/100+(n-n/100*100)/10*10+(n-n/10*10)*100; } if(n/10000==0&&n/1000==0&&n/100==0&&n/10!=0) { m=n/10+(n-n/10*10)*10; } if(n/10000==0&&n/1000==0&&n/100==0&&n/10==0) { m=n;} printf("%d",m); return 0; }
56
27813
int main(){ int n,e; int sz[5]; scanf("%d",&n); sz[1]=n/10000; sz[2]=(n-sz[1]*10000)/1000; sz[3]=(n-sz[1]*10000-sz[2]*1000)/100; sz[4]=(n-sz[1]*10000-sz[2]*1000-sz[3]*100)/10; sz[5]=n-sz[1]*10000-sz[2]*1000-sz[3]*100-sz[4]*10; if(sz[1]!=0){ n=sz[5]*10000+sz[4]*1000+sz[3]*100+sz[2]*10+sz[1]; } else if(sz[2]!=0){ n=sz[5]*1000+sz[4]*100+sz[3]*10+sz[2]*1; } else if(sz[3]!=0){ n=sz[5]*100+sz[4]*10+sz[3]*1; } else if(sz[2]!=0){ n=sz[5]*10+sz[4]*1; } else n=n; printf("%d",n); return 0; }
56
27814
int main() { int a,b,c,s=0; scanf("%d",&a); c=a%10000; b=a/10000; s=s+b; b=c/1000; c=c%1000; s=s+b*10; b=c/100; c=c%100; s=s+b*100; b=c/10; c=c%10; s=s+b*1000; s=s+c*10000; for(c=0;c<4;c++){ if(s%10==0) s=s/10;} printf("%d",s); return 0; }
56
27815
int main() { int i,a[10],b[10]; for(i=0;i<4;i++) scanf("%d",&a[i]); for(i=0;i<4;i++) { b[i]=0; while(a[i]>9) { b[i]=(b[i]+a[i]-a[i]/10*10)*10; a[i]=a[i]/10; } b[i]=b[i]+a[i]; printf("%d\n",b[i]); } return 0; }
56
27816
int main() { int A,a,b,c,d,e; scanf("%d",&A); a=A/10000; b=(A-a*10000)/1000; c=(A-a*10000-b*1000)/100; d=(A-a*10000-b*1000-c*100)/10; e=A-a*10000-b*1000-c*100-d*10; if(a!=0) printf("%d%d%d%d%d",e,d,c,b,a); if(a==0&&b!=0) printf("%d%d%d%d",e,d,c,b); if(a==0&&b==0&&c!=0) printf("%d%d%d",e,d,c); if(a==0&&b==0&&c==0&&d!=0) printf("%d%d",e,d); if(a==0&&b==0&&c==0&&d==0&&e!=0) printf("%d",e); return 0; }
56
27817
void main() { int num,a,b,c,d,e,n; int mun; scanf("%d",&num); a=num/10000; b=(num%10000)/1000; c=(num%1000)/100; d=(num%100)/10; e=num%10; if(a>0) n=1; else if(b>0) n=10; else if(c>0) n=100; else if(d>0) n=1000; else if(e>0) n=10000; else n=100000; mun=(a*1+b*10+c*100+d*1000+e*10000)/n; printf("%d\n",mun); }
56
27818
main() { int a,b,c,d,e,f,g,h,n; scanf("%d",&n); a=n%10; b=n/10; c=b%10; d=b/10; e=d%10; f=d/10; g=f%10; h=f/10; switch((b>0)+(d>0)+(f>0)+(h>0)) { case 0: printf("%d\n",a); break; case 1: printf("%d\n",a*10+c); break; case 2: printf("%d\n",a*100+c*10+e); break; case 3: printf("%d\n",a*1000+c*100+e*10+g); break; case 4: printf("%d\n",a*10000+c*1000+e*100+g*10+h); } }
56
27819
void main() { int n,a,b,c,d,e,place; scanf("%d",&n); if (n>9999) place=5; else if (n>999) place=4; else if (n>99) place=3; else if (n>9 ) place=2; else place=1; 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; switch (place) { case 1: printf("%d",e); break; case 2: printf("%d%d",e,d); break; case 3: printf("%d%d%d",e,d,c); break; case 4: printf("%d%d%d%d",e,d,c,b); break; case 5: printf("%d%d%d%d%d",e,d,c,b,a); break; } }
56
27820
void main() { long int n,a,b,c,d,e,sum; scanf("%ld",&n); if (n/10==0) {a=n;printf("%ld",a);} else if(n/100==0) {a=n/10;b=n-a*10; sum=b*10+a;printf("%ld",sum);} else if(n/1000==0) {a=n/100;b=(n-a*100)/10;c=n-a*100-b*10;sum=100*c+10*b+a;printf("%ld",sum);} else if (n/10000==0) {a=n/1000;b=(n-a*1000)/100;c=(n-a*1000-b*100)/10;d=n-a*10000-b*100-c*10;sum=d*1000+c*100+b*10+a;printf("%ld",sum);} else if (n/100000==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;sum=e*10000+d*1000+c*100+b*10+a;printf("%ld",sum);} }
56
27821
void main() { int a,b,c,d,e,f,g,h,i,j; scanf("%d",&a); b=a%10; c=(a%100-b)/10; d=(a%1000-10*c-b)/100; e=(a%10000-100*d-10*c-b)/1000; f=(a%100000-1000*e-100*d-10*c-b)/10000; g=10000*b+1000*c+100*d+10*e+f; h=1000*b+100*c+10*d+e; i=100*b+10*c+d; j=10*b+c; if(a>10000) {printf("%d\n",g);} else if(a>1000) {printf("%d\n",h);} else if(a>100) {printf("%d\n",i);} else if(a>10) {printf("%d\n",j);} else {printf("%d\n",a);} }
56
27822
void main() { int i=0,j; char a[5]; while(1) { scanf("%c",&a[i]); if (a[i]=='\n') break; i=i+1; } for(j=(i-1);j>=0;j--) printf("%c",a[j]); }
56
27823
void main () { int n,s[5]; scanf("%d",&n); if(n>=1&&n<=9) printf("%d\n",n); else if(n>=11&&n<=99) { s[0]=n/10; s[1]=n-s[0]*10; printf("%d%d\n",s[1],s[0]); } else if(n>=111&&n<=999) { s[0]=n/100; s[1]=(n-s[0]*100)/10; s[2]=n-s[0]*100-s[1]*10; printf("%d%d%d\n",s[2],s[1],s[0]); } else if(n>=1111&&n<=9999) { s[0]=n/1000; s[1]=(n-s[0]*1000)/100; s[2]=(n-s[0]*1000-s[1]*100)/10; s[3]=n-s[0]*1000-s[1]*100-s[2]*10; printf("%d%d%d%d\n",s[3],s[2],s[1],s[0]); } else if(n>=11111&&n<=99999) { s[0]=n/10000; s[1]=(n-s[0]*10000)/1000; s[2]=(n-s[0]*10000-s[1]*1000)/100; s[3]=(n-s[0]*10000-s[1]*1000-s[2]*100)/10; s[4]=n-s[0]*10000-s[1]*1000-s[2]*100-s[3]*10; printf("%d%d%d%d%d\n",s[4],s[3],s[2],s[1],s[0]); } }
56
27824
int main() { int a,b,c,d,e,f,g,h,i,j,k,l,m,o,p,n; scanf("%d",&n); if(n>=10000) { 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; printf("%d%d%d%d%d",e,d,c,b,a); } else if(n>=1000&&n<=10000) { f=n/1000; g=(n-f*1000)/100; h=(n-f*1000-g*100)/10; i=n-f*1000-g*100-h*10; printf("%d%d%d%d",i,h,g,f); } else if(n>=100&&n<=1000) { j=n/100; k=(n-j*100)/10; l=n-j*100-k*10; printf("%d%d%d",l,k,j); } else if(n>=10&&n<=100) { m=n/10; o=n-m*10; printf("%d%d",o,m); } else if(n>=0&&n<=10) { p=n; printf("%d",n); } }
56
27825
int main() { int n, x[5], i=0, j; scanf("%d", &n); while(n!=0) { x[i]=n%10; n=n/10; i++; } n=0; for(j=0;j<i;j++) { n+=x[j]; n=n*10; } n=n/10; printf("%d\n", n); return 0; }
56
27826
void main() { int a,b,c,d,e,f,s; scanf("%d",&a); if(a<10) s=a; else if(a<100) { b=a%10; c=(a-b)/10; s=b*10+c; } else if(a<1000) { b=a%10; c=(a-b)/10%10; d=(a-b-c*10)/100; s=b*100+c*10+d; } else if(a<10000) { b=a%10; c=(a-b)/10%10; d=(a-b-c*10)/100%10; e=(a-b-c*10-d*100)/1000; s=b*1000+c*100+d*10+e; } else if(a<100000) { b=a%10; c=(a-b)/10%10; d=(a-b-c*10)/100%10; e=(a-b-c*10-d*100)/1000%10; f=(a-b-c*10-d*100-e*1000)/10000; s=b*10000+c*1000+d*100+e*10+f; } printf("%d\n",s); }
56
27827
void main() { char a,b,c,d,e; a=getchar(); b=getchar(); c=getchar(); d=getchar(); e=getchar(); if (e<='9' && e>='0' && e!= EOF) putchar(e); if (d<='9' && d>='0' && d!= EOF) putchar(d); if (c<='9' && c>='0' && c!= EOF) putchar(c); if (b<='9' && b>='0' && b!= EOF) putchar(b); if (a<='9' && a>='0' && a!= EOF) putchar(a); }
56
27828
int num,i,c; int a[5]; void main() { void move(int j,int k); scanf("%d",&num); if(num>=10000) {c=4;move(num,c);} else if(num>=1000&&num<10000) {c=3;move(num,c);} else if(num>=100&&num<1000) {c=2;move(num,c);} else if(num>=10&&num<100) {c=1;move(num,c);} else {c=0;move(num,c);} for(i=0;i<=c;i++) printf("%d",a[i]); } void move(int j,int k) { if(k>0) { a[k]=(int)(j/(int)pow(10,k)); int o=(int)(j%(int)pow(10,k)); move(o,k-1); } else if(k==0) {a[k]=j; } }
56
27829
int main() { int a,b,c,d,e,f,g; scanf("%d",&a); if(a>10000){ 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%10; g= f*10000+e*1000+d*100+c*10+b; printf("%d",g); } else if(a>1000&&a<10000){ b= a/1000; c= (a-1000*b)/100; d= (a-1000*b-100*c)/10; e= a%10; g= e*1000+d*100+c*10+b; printf("%d",g); } else if(a>100&&a<1000){ b=a/100; c=(a-b*100)/10; d =a%10; g = d*100+10*c+b; printf("%d",g); } else if(a>10&&a<100) { b=a/10; c=a%10; g=c*10+b; printf("%d",g); } else if(a>1&&a<10) { g=a; printf("%d",g); } return 0; }
56
27830
void main() { long int a; int b,c,d,e,f; scanf("%ld",&a); if(a<10) printf("%d\n",a); else if(a<100&&a>=10) { b=a%10;c=a/10; e=b*10+c; printf("%d\n",e); } else if(100<=a&&a<1000) { b=a%10;c=a/100; d=a+99*b-99*c; printf("%d\n",d); } else if(a>=1000&&a<10000) { b=a%10;c=a/1000;d=(a-1000*c)/100;e=(a-1000*c-100*d)/10; f=1000*b+100*e+10*d+c; printf("%d\n",f); } else { b=a%10;c=a/10000;d=(a-10000*c)/1000;e=(a%100-b)/10; f=a+9999*b-9999*c-990*d+990*e; printf("%d\n",f); } }
56
27831
int main() { int n, a=0, b=0, i; scanf("%d", &n); if(n%10!=0){ a=n%10; n=n/10; } for(i=0;i<4;i++){ if(n%10!=0){ b=n%10; a=a*10+b; n=n/10; } } printf("%d\n", a); return 0; }
56
27832
void Reverse(int n) { if(n>0) { printf("%d",n%10); Reverse(n/10); } } int main() { int num; scanf("%d",&num); Reverse(num); printf("\n"); return 0; }
56
27833
void main() { long n,b,c; scanf("%ld",&n); b=(n-n%10000)/10000+(n%10000-n%1000)/100+(n%1000-n%100)+(n%100-n%10)*100+(n%10)*10000; if(b%10==0) b=b/10; else b=b; if(b%10==0) b=b/10; else b=b; if(b%10==0) b=b/10; else b=b; printf("%d",b); }
56
27834
int l; int main() { char a[5]; int n; void pailie(int n,char ar[]); gets(a); l=strlen(a); n=l; pailie(n,a); return 0; } void pailie(int n,char ar[]) { if(n==1)printf("%c",ar[l-n]); else { pailie(n-1,ar); printf("%c",ar[l-n]); } }
56
27835
int main() { long int x,y,a,b,c,d,e; scanf("%d",&x); a=x/10000; b=(x-10000*a)/1000; c=(x-10000*a-1000*b)/100; d=(x-10000*a-1000*b-100*c)/10; e=(x-10000*a-1000*b-100*c-10*d); if(x<10) y=e; else if(x>=10&&x<100) y=10*e+d; else if(x>=100&&x<1000) y=100*e+10*d+c; else if(x>=1000&&x<10000) y=1000*e+100*d+10*c+b; else if(x>=10000&&x<100000) y=10000*e+1000*d+100*c+10*b+a; printf("%ld\n",y); }
56
27836
int main() { int x,y; scanf("%d",&x); do{ y=x%10; printf("%d",y); x/=10; }while(x); return 0; }
56
27837
int main() { int n,m; scanf("%d",&n); if(n/10000>0&&n/10000<10) {m=n/10000+n/1000%10*10+n/100%10*100+n/10%10*1000+n%10*10000; printf("%d",m);} if(n/1000>0&&n/1000<10) {m=n/1000+m/100%10*10+m/10*100+m%10*1000; printf("%d",m);} if(n/100>0&&n/100<10) { m=n/100+n/10%10*10+n%10*100; printf("%d",m);} if(n/10<10&&n/10>0) { m=n/10+n%10*10; printf("%d",m); } return 0; }
56
27838
int main() {int a,b,c,d,e,f,t; scanf("%d",&a); if(0<a,a<10) printf("%d\n",a); else if(10<a,a<100){b=a/10;c=a%10;t=10*c+b; printf("%d\n",t);} else if(100<a,a<1000){b=a/100;c=a%100/10;d=a%10;t=100*d+10*c+b; printf("%d\n",t);} else if(1000<a,a<10000){b=a/1000;c=a%1000/100;d=a%100/10;e=a%10;t=1000*e+100*d+10*c+b; printf("%d\n",t);} else if(10000<a,a<100000){b=a/10000;c=a%10000/1000;d=a%1000/100;e=a%100/10;f=a%10;t=10000*f+1000*e+100*d+10*c+b; printf("%d\n",t);} }
56
27839
//???????? int main() {int k,i,a[5];cin>>k;//k???????i??????a[5]?k????????? for(a[0]=0;a[0]<10;a[0]++) for(a[1]=0;a[1]<10;a[1]++) for(a[2]=0;a[2]<10;a[2]++) for(a[3]=0;a[3]<10;a[3]++) for(a[4]=0;a[4]<10;a[4]++) if(a[0]+10*a[1]+100*a[2]+1000*a[3]+10000*a[4]==k) {for(i=0;i<5;i++){if(a[i]!=0)cout<<a[i];};} return 0;}
56
27840
int main() { void f(int x); int x; scanf("%d",&x); f(x); return 0; } void f(int x) { if (x>=10) { printf("%d",x%10); int y; y=(x-x%10)/10; f(y); } else printf("%d\n",x); }
56
27841
int main (){ int n; scanf("%d",&n); int a,b,c,d,e; a=n%10; b=(n/10)%10; c=(n/100)%10; d=(n/1000)%10; e=n/10000; if(b==0){ printf("%d",a); }else if(c==0){ printf("%d%d",a,b); }else if(d==0){ printf("%d%d%d",a,b,c); }else if(e==0){ printf("%d%d%d%d",a,b,c,d); }else{ printf("%d%d%d%d%d",a,b,c,d,e); } return 0; }
56
27842
int main() { int a,l,m,n,i; int c[5]; int sum=0; scanf("%d",&a); n=log10(a); for(m=a,i=n;i>=0;i--) { l=pow(10,i); c[i]=m/l; m=m%l; } //printf("%d",&c[i]); for(i=0;i<=n;i++) { sum=sum+c[n-i]*pow(10,i); } printf("%d",sum); return 0; }
56
27843
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%10; if(d==0){ printf("%d\n",e); }else if(c==0){ printf("%d%d\n",e,d); }else if(b==0){ printf("%d%d%d\n",e,d,c); }else if(a==0){ printf("%d%d%d%d\n",e,d,c,b); }else{ printf("%d%d%d%d%d\n",e,d,c,b,a); } return 0; }
56
27844
int main() { int a,b,c,d,e,n,m; scanf("%d",&n); a=(int)(n/10000); b=(int)((n-a*10000)/1000); c=(int)((n-a*10000-b*1000)/100); d=(int)((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;} else if(a=0&&b!=0){ m=e*1000+d*100+c*10+b;} else if(a==0&&b==0&&c!=0){ m=e*100+d*10+c;} else if(a==0&&b==0&&c==0&&d!=0){ m=e*10+d;} else if(a==0&&b==0&&c==0&&d==0&&e!=0){ m=e;} printf("%d",m); return 0; }
56
27845
void main() { int a[6],b[6],m,n; scanf("%d",&m); a[0]=m%10; a[1]=(m%100-m%10)/10; a[2]=(m%1000-m%100)/100; a[3]=(m%10000-m%1000)/1000; a[4]=(m%100000-m%10000)/10000; if (a[4]!=0) { n=a[0]*10000+a[1]*1000+a[2]*100+a[3]*10+a[4];printf("%d\n",n);} else { if(a[3]!=0) {n=a[0]*1000+a[1]*100+a[2]*10+a[3];printf("%d\n",n);} else { if(a[2]!=0) {n=a[0]*100+a[1]*10+a[2];printf("%d\n",n);} else{ if(a[1]!=0){n=a[1]*10+a[0];printf("%d\n",n);} else {printf("%d\n",a[0]);} } } } }
56
27846
int main() { int n,a[6],i,b[6]; cin>>n; for(i=1;i<=5;i++) { b[i]=(int)n/pow(10*1.0,(5-i)*1.0); a[i]=b[i]%10; } for(i=1;i<=5;i++) { if(a[6-i]!=0) cout<<a[6-i]; } cout<<endl; return 0; }
56
27847
void main() { int a,m[6],i,j,x,c,d; scanf("%d",&a); m[1]=a/10000; m[2]=(a-m[1]*10000)/1000; m[3]=(a-m[1]*10000-m[2]*1000)/100; m[4]=(a-m[1]*10000-m[2]*1000-m[3]*100)/10; m[5]=a-m[1]*10000-m[2]*1000-m[3]*100-m[4]*10; for(i=1;i<=5;i++) { if(m[i]!=0) { c=i; d=c; break; } } for(;c<=5;c++) { i=5; for(j=i-1;j>=c;i--,j--) { x=m[i]; m[i]=m[j]; m[j]=x; } } for(i=d;i<=5;i++) { printf("%d",m[i]); } }
56
27848
int main() { int i; int a; int b[10000]; scanf("%d",&a); b[5]=a/10000; b[4]=(a-10000*b[5])/1000; b[3]=(a-10000*b[5]-1000*b[4])/100; b[2]=(a-10000*b[5]-1000*b[4]-100*b[3])/10; b[1]=a-10000*b[5]-1000*b[4]-100*b[3]-10*b[2]; if(a>=10000) for(i=1;i<=5;i++) { printf("%d",b[i]); } if(a>=1000&&a<10000) for(i=1;i<=4;i++) { printf("%d",b[i]); } if(a>=100&&a<1000) for(i=1;i<=3;i++) { printf("%d",b[i]); } if(a>=10&&a<100) for(i=1;i<=2;i++) { printf("%d",b[i]); } return 0; }
56
27849
int main(int argc, char* argv[]) { int n,a,b,c,e,f,w; scanf("%d",&n); if(n>=1&&n<=9){ printf("n"); } if(n>10 && n<100 ){ a = n/10; b =n%10; w = b*10+a; printf("%d",w); } if(n>100 && n<1000){ a = n/100; b = n/10-a*10; c = n%10; w = c*100+b*10+a; printf("%d",w); } if(n>1000 && n<10000){ a = n/1000; b = n/100-a*10; c = n/10-a*100-b*10; e = n%10; w = e*1000+c*100+b*10+a; printf("%d",w); } if(n>10000 && n<100000){ a = n/10000; b = n/1000-a*10; c = n/100-a*100-b*10; e = n/10-a*1000-b*100-c*10; f = n%10; w = f*10000+e*1000+c*100+b*10+a; printf("%d",w); } return 0; }
56
27850
void main() { int in,a,b,c,d,e; scanf("%d",&in); a=in/10000; in=in-a*10000; b=in/1000; in=in-b*1000; c=in/100; in=in-c*100; d=in/10; in=in-d*10; e=in; if(a!=0) printf("%d\n",a+10*b+100*c+1000*d+10000*e); else if(b!=0) printf("%d\n",b+10*c+100*d+1000*e); else if(c!=0) printf("%d\n",c+10*d+100*e); else if(d!=0) printf("%d\n",d+10*e); else printf("%d\n",e); }
56
27851
int main() { int a=0; //???? int b=0; //???? int c=0; //???? int d=0; //???? int e=0; //???? int f=0; //???? int g=0; //???? cin>>a; //??a?? b=a/10000; //??b?? c=(a-10000*b)/1000; //??c?? d=(a-10000*b-1000*c)/100; //??d?? e=(a-10000*b-1000*c-100*d)/10; //??e?? f=a-10000*b-1000*c-100*d-10*e; //??f?? if(b!=0&c!=0&d!=0&e!=0&f!=0) //????????????? g=f*10000+e*1000+d*100+c*10+b; if(b==0&c!=0&d!=0&e!=0&f!=0) g=f*1000+e*100+d*10+c; if(b==0&c==0&d!=0&e!=0&f!=0) g=f*100+e*10+d; if(b==0&c==0&d==0&e!=0&f!=0) g=f*10+e; if(b==0&c==0&d==0&e==0&f!=0) g=e; cout<<g<<endl; return 0; }
56
27852
int main() { int A,B,C,D,E,y,x1,x2,x3,x4,x; scanf("%d\n",&x1); scanf("%d\n",&x2); scanf("%d\n",&x3); scanf("%d\n",&x4); x=x1; if(x<10) y=x; else { if(x<100) {A=x/10; B=x%10; y=B*10+A; } else { if(x<1000) {A=x/100; B=x%100/10; C=x%10; y=C*100+B*10+A;} else { if(x<10000) { A=x/1000; B=x%1000/100; C=x%100/10; D=x%10; y=D*1000+C*100+B*10+A;} else A=x/10000; B=x%10000/1000; C=x%1000/100; D=x%100/10; E=x%10; y=E*10000+D*1000+C*100+B*10+A; } } } printf("%d\n",y); x=x2; if(x<10) y=x; else { if(x<100) {A=x/10; B=x%10; y=B*10+A; } else { if(x<1000) {A=x/100; B=x%100/10; C=x%10; y=C*100+B*10+A;} else { if(x<10000) { A=x/1000; B=x%1000/100; C=x%100/10; D=x%10; y=D*1000+C*100+B*10+A;} else A=x/10000; B=x%10000/1000; C=x%1000/100; D=x%100/10; E=x%10; y=E*10000+D*1000+C*100+B*10+A; } } } printf("%d\n",y); x=x3; if(x<10) y=x; else { if(x<100) {A=x/10; B=x%10; y=B*10+A; } else { if(x<1000) {A=x/100; B=x%100/10; C=x%10; y=C*100+B*10+A;} else { if(x<10000) { A=x/1000; B=x%1000/100; C=x%100/10; D=x%10; y=D*1000+C*100+B*10+A;} else A=x/10000; B=x%10000/1000; C=x%1000/100; D=x%100/10; E=x%10; y=E*10000+D*1000+C*100+B*10+A; } } } printf("%d\n",y); x=x4; if(x<10) y=x; else { if(x<100) {A=x/10; B=x%10; y=B*10+A; } else { if(x<1000) {A=x/100; B=x%100/10; C=x%10; y=C*100+B*10+A;} else { if(x<10000) { A=x/1000; B=x%1000/100; C=x%100/10; D=x%10; y=D*1000+C*100+B*10+A;} else A=x/10000; B=x%10000/1000; C=x%1000/100; D=x%100/10; E=x%10; y=E*10000+D*1000+C*100+B*10+A; } } } printf("%d",y); return 0;}
56
27853
int main() { int x; int a; int b; int c; int d; int e; scanf("%d",&x); a=x/10000; b=(x-10000*a)/1000; c=(x-10000*a-1000*b)/100; d=(x-10000*a-1000*b-100*c)/10; e=x%10; { if(a==0&&b!=0&&c!=0&&d!=0&&e!=0) printf("%d%d%d%d",e,d,c,b); else if(a==0&&b==0&&c!=0&&d!=0&&e!=0) printf("%d%d%d",e,d,c); else if(a==0&&b==0&&c==0&&d!=0&&e!=0) printf("%d%d",e,d); else if(a==0&&b==0&&c==0&&d==0&&e!=0) printf("%d",e); else if(a!=0&&b!=0&&c!=0&&d!=0&&e!=0) printf("%d%d%d%d%d",e,d,c,b,a); else printf("I don't know!"); } return 0; }
56
27854
int main() { long a,b,c,d,e,x; int i=1; loop:if(i<=4) { scanf("%ld",&x); a=x/10000; b=(x-a*10000)/1000; c=(x-a*10000-b*1000)/100; d=(x-a*10000-b*1000-c*100)/10; e=x-a*10000-b*1000-c*100-d*10; if(a==0&&b==0&&c==0&&d==0) printf("%d\n",e); else if(a==0&&b==0&&c==0) printf("%d%d\n",e,d); else if(a==0&&b==0) printf("%d%d%d\n",e,d,c); else if(a==0) printf("%d%d%d%d\n",e,d,c,b); else printf("%d%d%d%d%d\n",e,d,c,b,a); i++; goto loop; } return 0; }
56
27855
int main(int argc, char* argv[]) { char num[5],chu[5]; scanf("%s",&num); int a=0,i,j,e=0; for(i=0;num[i]!='0'&&num[i]!='\0';i++) { a++; } for(j=a-1;j>=0;j--) { chu[e]=num[j]; e++; } printf("%s",chu); return 0; }
56
27856
void main() { int n,a,b,c,d,e; scanf("%d",&n); a=n%10;n=n/10; b=n%10;n=n/10; c=n%10;n=n/10; d=n%10;n=n/10; e=n%10;n=10000*a+1000*b+100*c+10*d+e; if(n%10==0) n=n/10; if(n%10==0) n=n/10; if(n%10==0) n=n/10; if(n%10==0) n=n/10; printf("%d\n",n); }
56
27857
int main() { int n,a[5],i; scanf("%d",&n); a[0]=n%10;a[1]=(int)(n%100)/10; a[2]=(int)(n%1000)/100; a[3]=(int)(n%10000)/1000; a[4]=(int)(n%100000)/10000; for(i=0;i<5;i++){ if(a[i]!=0) printf("%d",a[i]);} return 0; }
56
27858
int main() { int n,a,b,c,d,e,sum,m; scanf("%d",&n); a=n%10; b=(n%100-a)/10; c=(n%1000-n%100)/100; d=(n%10000-n%1000)/1000; e=(n%100000-n%10000)/10000; sum=10000*a+1000*b+100*c+10*d+e; if(sum%10000==0) m=sum/10000; else if(sum%1000==0) m=sum/1000; else if(sum%100==0) m=sum/100; else if(sum%10==0) m=sum/10; else m=sum; printf("%d\n",m); return 0; }
56
27859
int main() { int a[4],i,x,y; for(i=0;i<=3;i++) scanf("%d\n",&a[i]); for(i=0;i<=3;i++) { x=a[i]; if(x<=9) y=x; else { y=0; for(;x>9;x/=10) y=(y+x-x/10*10)*10; y=y+x; } printf("%d\n",y); } return 0; }
56
27860
int main(int argc, char* argv[]) { int n; scanf("%d",&n); int x1,x2,x3,x4,x5; x1=n%10; x2=((n-x1)%100)/10; x3=((n-x1-x2*10)%1000)/100; x4=((n-x1-x2*10-x3*100)%10000)/1000; x5=((n-x1-x2*10-x3*100-x4*1000)%100000)/10000; if(x5!=0) { printf("%d%d%d%d%d",x1,x2,x3,x4,x5); } else if(x5==0&&x4!=0) { printf("%d%d%d%d",x1,x2,x3,x4); } else if(x5==0&&x4==0&&x3!=0) { printf("%d%d%d",x1,x2,x3); } else if(x5==0&&x4==0&&x3==0&&x2!=0) { printf("%d%d",x1,x2); } return 0; }
56
27861
int main(){ int n,a,b,c,d,e,m; scanf("%d",&n); a=(int)(n/10000); n=n-10000*a; b=(int)(n/1000); n=n-1000*b; c=(int)(n/100); n=n-100*c; d=(int)(n/10); e=n-10*d; if(a==0){ if(b!=0){ m=e*1000+d*100+c*10+b;} else{ if(c!=0){ m=e*100+d*10+c;} else{ if(d!=0){ m=e*10+d;} else{ m=e; } } } } else{m=e*10000+d*1000+c*100+b*10+a;} printf("%d",m); return 0; }
56
27862
int main() { int n,sz[5],i,a=0,b,c[5],j; scanf("%d",&n); b=n; for(i=0;b>0;i++){ b=b/10; } a=i; for(i=0;i<a;i++){ sz[i]=n; } for(i=0;i<a;i++){ for(j=0;j<a-i-1;j++){ sz[i]=sz[i]/10; } } c[0]=sz[0]; for(i=1;i<a;i++){ c[i]=sz[i]-(sz[i-1]*10); } for(i=a-1;i>=0;i--){printf("%d",c[i]);} return 0; }
56
27863
void main() { int a,b,c; scanf("%d",&a); b=0; for(c=a%10;a>0;) { b=b*10+c; a=(a-c)/10; c=a%10; } printf("%d",b); }
56
27864
int main(int argc, char* argv[]) { int i, len; char s[6], t; gets(s); len = strlen(s); for (i = 0; i < (len/2); i++) { t = s[len - (i+1)]; s[len-(i+1)] = s[i]; s[i] = t; } printf("%s", s); return 0; }
56
27865
int main() { char num[10],temp; int i,j; scanf("%s", num); for(i=0;i<floor(strlen(num)/2);i++) { temp=num[i]; num[i]=num[strlen(num)-i-1]; num[strlen(num)-i-1]=temp; } for(i=0;i<strlen(num);i++) { printf("%c",num[i]); } return 0; }
56
27866
int main() { int inPut, outPut; scanf("%d",&inPut); if(inPut<10) printf("%d",inPut); else if(inPut>=10&&inPut<100){ outPut=(inPut%10)*10+(inPut/10); } else if(inPut>=100&&inPut<1000){ outPut=(inPut%10)*100+((inPut/10)%10)*10+(inPut/100); } else if(inPut>=1000&&inPut<10000){ outPut=(inPut%10)*1000+((inPut/10)%10)*100+((inPut/100)%10)*10+inPut/1000; } else if(inPut>=10000&&inPut<100000){ outPut=(inPut%10)*10000+((inPut/10)%10)*1000+((inPut/100)%10)*100+((inPut/1000)%10)*10+(inPut/10000); } printf("%d",outPut); return 0; }
56
27867
void main() { int a[5],A,b,c,i; scanf("%d",&A); b=A; for(c=0;b>=1;c++) { b=b/10; } for(i=0;i<=c-1;i++) { a[i]=A%10; A=A/10; } for(i=0;i<=c-2;i++) { printf("%d",a[i]); } printf("%d\n",a[c-1]); }
56
27868
int main(int argc, char * argv[]) { int x,a,b,c,d,e,m=0; scanf("%d",&x); a=x%10;m=10*m+a; b=(x/10)%10;m=10*m+b; c=(x/100)%10;m=10*m+c; d=(x/1000)%10;m=10*m+d; e=(x/10000)%10;m=10*m+e; if(e==0) m=m/10; else m=m; if(e==0,d==0) m=m/10; else m=m; if(e==0,d==0,c==0) m=m/10; else m=m; if(e==0,d==0,c==0,b==0) m=m/10; else m=m;printf("%d",m); }
56
27869
void main() { char a,b,c,d,e; scanf("%c%c%c%c%c",&a,&b,&c,&d,&e); printf("%c%c%c%c%c\n",e,d,c,b,a); }
56
27870
void main() { int di,number,k,j,n; n=1; di=10; scanf("%d",&number); do { j=number-di; if(j>0) { n=n+1; di=di*10; } } while(j>0); j=0; di=10; do { k=((number%di)-(number%(di/10)))/(di/10); printf("%d",k); di=di*10; j=j+1; } while(j<n); }
56
27871
main() { int a,n=0,b,i,c; scanf("%d",&a); b=a; while(a>=1) { a=a/10; n=n+1; } for(i=0;i<n;i++) { c=b%10; printf("%d",c); b=(b-b%10)/10; } }
56
27872
void main() { int a,b,c,d,e,f,g; scanf("%d",&a); b=(a%100000)/10000; c=(a%10000)/1000; d=(a%1000)/100; e=(a%100)/10; f=a%10; g=b*1+c*10+d*100+e*1000+f*10000; if(a>9999) ; else if(a>999) g=g/10; else if(a>99) g=g/100; else if(a>9) g=g/1000; else g=g/10000; printf("%d",g); }
56
27873
int main() { int num; int i,n[5]; scanf("%d",&num); if (num>0 && num<10) { for (i=0;i<1;i++) { n[i]=num%10; num=num/10; if (num<1) break; } printf("%d\n",n[0]); return 0; } if (num>9 && num<100) { for (i=0;i<2;i++) { n[i]=num%10; num=num/10; if (num<1) break; } printf("%d%d\n",n[0],n[1]); return 0; } if (num>99 && num<1000) { for (i=0;i<3;i++) { n[i]=num%10; num=num/10; if (num<1) break; } printf("%d%d%d\n",n[0],n[1],n[2]); return 0; } if (num>999 && num<10000) { for (i=0;i<4;i++) { n[i]=num%10; num=num/10; if (num<1) break; } printf("%d%d%d%d\n",n[0],n[1],n[2],n[3]); return 0; } if (num>9999 && num<100000) { for (i=0;i<5;i++) { n[i]=num%10; num=num/10; } printf("%d%d%d%d%d\n",n[0],n[1],n[2],n[3],n[4]); return 0; } return 0; }
56
27874
int main(int argc, char*argv[]) { int x,y,a,b,c,d,e; int p,q,r; int h,i,j,k; scanf("%d",&x); a=x/10000; p=x%10000; b=p/1000; q=p%1000; c=q/100; r=q%100; d=r/10; e=r%10; y=e*10000+d*1000+c*100+b*10+a; h=y%10; i=y%100; j=y%1000; k=y%10000; if(h==0) if(i==0) if(j==0) if(k==0) printf("%d",e); else printf("%d%d",e,d); else printf("%d%d%d",e,d,c); else printf("%d%d%d%d",e,d,c,b); else printf("%d%d%d%d%d",e,d,c,b,a); return 0; }
56
27875
int main() //??? { //????? int x,y,a,b,c,d,e; //??x,y,a,b,c,d,e????? cin>>x; //??x if (x<10) cout<<x<<endl; //?x???????????? else if (x<100) //?x???????????? { a=x%10; b=(x-a)/10; y=a*10+b; cout<<y<<endl; } else if (x<1000) //?x???????????? { a=x%10; b=((x-a)/10)%10; c=floor(x/100); y=a*100+b*10+c; cout<<y<<endl; } else if (x<10000) //?x???????????? { a=x%10; b=((x-a)/10)%10; d=floor(x/1000); c=floor(x/100)-10*d; y=a*1000+b*100+c*10+d; cout<<y<<endl; } else if (x<100000) //?x???????????? { a=x%10; b=((x-a)/10)%10; c=((x-a-10*b)/100)%10; e=floor(x/10000); d=floor(x/1000)-10*e; y=a*10000+b*1000+c*100+d*10+e; cout<<y<<endl; } return 0; } //?????
56
27876
int main () { char ch[5], a; int i, n=0; for (i=0; (ch[i]=getchar())!='\n'; i++) n++; for (i=n-1; i>=0; i--) printf ("%c", ch[i]); return 0; }
56
27877
int main() { int m,i; char a[6]; scanf("%s",a); m=strlen(a); for(i=m;i>=0;i--) { if(a[i]=='\0') continue; else printf("%c",a[i]); } return 0; }
56
27878
void main() { int n,w,q,b,s,g,k,a[200],i; scanf ("%d",&n); w=n/10000; q=(n-w*10000)/1000; b=(n-w*10000-q*1000)/100; s=(n-w*10000-q*1000-b*100)/10; g=n-w*10000-q*1000-b*100-s*10; if (w==0&&q!=0&&b!=0&&s!=0) k=4; else if (w==0&&q==0&&b!=0&&s!=0) k=3; else if (w==0&&q==0&&b==0&&s!=0) k=2; else if (w==0&&q==0&&b==0&&s==0) k=1; else k=5; a[0]=g;a[1]=s;a[2]=b;a[3]=q;a[4]=w; for (i=0;i<k;i++) { printf ("%d",a[i]);} }
56
27879
int main() { int a,b=0; scanf("%d",&a); while(a) { b*=10; b+=a%10; a/=10; } printf("\n%d",b); return 0; }
56
27880
int main() { int a,b,c,d,e; scanf("%d",&a); if(a<10) printf("%d",a); else if(a>=10&&a<100){ b=a/10+(a-a/10)*10; printf("%d",b); } else if(a>=100&&a<1000){ c=a/100+(a/10-(a/100)*10)*10+(a-(a/10)*10)*100; printf("%d",c); } else if(a>=1000&&a<10000){ d=a/1000+(a/100-(a/1000)*10)*10+(a/10-(a/100)*10)*100+(a-(a/10)*10)*1000; printf("%d",d); } else if(a>=10000){ e=a/10000+(a/1000-(a/10000)*10)*10+(a/100-(a/1000)*10)*100+(a/10-(a/100)*10)*1000+(a-(a/10)*10)*10000; printf("%d",e); } return 0; }
56
27881
main() { char line[6]; int i,j,k; scanf("%s",line); for(i=0,k=0;line[i]!='\0';i++) k=k+1; for(j=k-1;j>=0;j--) printf("%c",line[j]); }
56
27882
/*??????*/ int main() { char num[6]; int a; cin>>num; a=strlen(num);//??????? int i,j; char t; for(i=0,j=a-1;i<=(a-1)/2;i++,j--)//???????? { t=num[i]; num[i]=num[j]; num[j]=t; } for(i=0;i<a;i++) { cout<<num[i]; } cout<<endl; return 0; }
56
27883
int main() { int s=0,i,j,h,n,u[10],t,v[10]; scanf("%d",&n); for(i=0;i<=6;i++) { h=1; for(j=1;j<=i;j++) h*=10; if(n/h==0) break; } for(j=i-1;j>=0;j--) { u[i]=n; v[i]=0; u[j]=u[j+1]-v[j+1]*pow(10,j+1); v[j]=u[j]/pow(10,j); } for(j=0;j<=i-1;j++) { s+=v[j]*pow(10,i-1-j); } printf("%d",s); return 0; }
56
27884
int main(){ char zfc[100], exc; int len, i; scanf("%s", zfc); len = strlen(zfc); for(i = 0; i < len/2; i++){ exc = zfc[i]; zfc[i] = zfc[len-1-i]; zfc[len-1-i] = exc; } printf("%s", zfc); return 0; }
56
27885
int main(int argc, char* argv[]) { int n,a[5],b[4],c[3],d[2]; int n1,n2,n3,n4; scanf("%d",&n); if(n/10000!=0) {a[0]=n/10000; a[1]=(n-a[0]*10000)/1000; a[2]=(n-a[0]*10000-a[1]*1000)/100; a[3]=(n-a[0]*10000-a[1]*1000-a[2]*100)/10; a[4]=n-a[0]*10000-a[1]*1000-a[2]*100-a[3]*10; n1=a[4]*10000+a[3]*1000+a[2]*100+a[1]*10+a[0]; printf("%d\n",n1); } if(n/10000==0&&n/1000!=0) {b[0]=n/1000; b[1]=(n-b[0]*1000)/100; b[2]=(n-b[0]*1000-b[1]*100)/10; b[3]=n-b[0]*1000-b[1]*100-b[2]*10; n2=b[3]*1000+b[2]*100+b[1]*10+b[0]; printf("%d\n",n2); } if(n/10000==0&&n/1000==0&&n/100!=0) {c[0]=n/100; c[1]=(n-c[0]*100)/10; c[2]=n-c[0]*100-c[1]*10; n3=c[2]*100+c[1]*10+c[0]; printf("%d\n",n3); } if(n/10000==0&&n/1000==0&&n/100==0&&n/10!=0) {d[0]=n/10; d[1]=n-d[0]*10; n4=d[1]*10+d[0]; printf("%d\n",n4); } if(n/10000==0&&n/1000==0&&n/100==0&&n/10==0) {printf("%d\n",n);} return 0; }
56
27886
int main() { int n,a,b,c,d,e,t; scanf("%d",&n); if(n<10) t=n; else if(n<100){ a=n/10; b=n%10; t=b*10+a; } else if(n<1000){ a=n/100; b=n%100/10; c=n%10; t=c*100+b*10+a; } else if(n<10000){ a=n/1000; b=n%1000/100; c=n%100/10; d=n%10; t=d*1000+c*100+b*10+a; } else if(n<100000){ a=n/10000; b=n%10000/1000; c=n%1000/100; d=n%100/10; e=n%10; t=e*10000+d*1000+c*100+b*10+a; } printf("%d\n",t); return 0; }
56
27887
int main() { int a; int m,n,p,q,o,s; scanf("%d",&a); if(a/10000!=0) { m=a/10000; n=(a-10000*m)/1000; o=(a-10000*m-1000*n)/100; p=(a-10000*m-1000*n-100*o)/10; q=(a-10000*m-1000*n-100*o-10*p)/1; s=(10000*q)+(1000*p)+(100*o)+(10*n)+m; } else if((int)a/10000==0&&a/1000!=0) { m=a/1000; n=(a-1000*m)/100; o=(a-1000*m-100*n)/10; p=(a-1000*m-100*n-10*o); s=(1000*p)+(100*o)+(10*n)+m; } else if((int)a/1000==0&&a/100!=0) { m=a/100; n=(a-100*m)/10; o=(a-100*m-10*n); s=(100*o)+(10*n)+m; } else if((int)a/100==0&&a/10!=0) { m=a/10; n=(a-10*m); s=(10*n)+m; } else if((int)a/10==0) { s=a; } printf("%d\n",s); return 0; }
56
27888
int main(int argc, char* argv[]) { int m,x1,x2,x3,x4,x5; scanf("%d",&m); if(m>9999) { x5=m/10000; x4=(m-x5*10000)/1000; x3=(m%1000)/100; x2=(m%100)/10; x1=m%10; printf("%d%d%d%d%d",x1,x2,x3,x4,x5); } else if(m>999) { x4=m/1000; x3=(m%1000)/100; x2=(m%100)/10; x1=m%10; printf("%d%d%d%d",x1,x2,x3,x4); } else if(m>99) { x3=m/100; x2=(m%100)/10; x1=m%10; printf("%d%d%d",x1,x2,x3); } else if(m>9) { x2=m/10; x1=m%10; printf("%d%d",x1,x2); } else { x1=m; printf("%d",x1); } return 0; }
56
27889
void main() {int a,b,c,d,e,f; 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",f*10000+e*1000+d*100+c*10+b);} else if (c!=0) {printf("%d",f*1000+e*100+d*10+c);} else if (d!=0) {printf("%d",f*100+e*10+d);} else if (e!=0) {printf("%d",f*10+e);} else if (f!=0) {printf("%d",f);} else {printf("0");} }
56
27890
int main() { int shu,i,wei[5]; scanf("%d\n",&shu); wei[0]=shu/10000; wei[1]=(shu-shu/10000*10000)/1000; wei[2]=(shu-shu/1000*1000)/100; wei[3]=(shu-shu/100*100)/10; wei[4]=(shu-shu/10*10); for(i=4;i>=0;i--) { if(wei[i]!=0) printf("%d",wei[i]); } }
56
27891
void main() { int i,k; char a[5],b[5]; for(i=0;i<5;i++) { scanf("%c",&a[i]); if(a[i]=='\n')break; } k=i; for(i=0;i<k;i++) b[i]=a[k-i-1]; for(i=0;i<k;i++) printf("%c",b[i]); }
56
27892
int main () { int a,b,c,d,e,f,g; scanf ("%d",&f); if (f>=10000) { a=(f-f%10000)/10000; f=f-a*10000; b=(f-f%1000)/1000; f=f-b*1000; c=(f-f%100)/100; f=f-c*100; d=(f-f%10)/10; f=f-d*10; e=f; g=e*10000+d*1000+c*100+b*10+a; printf ("%d",g); } else if (f>=1000) { b=(f-f%1000)/1000; f=f-b*1000; c=(f-f%100)/100; f=f-c*100; d=(f-f%10)/10; f=f-d*10; e=f; g=e*1000+d*100+c*10+b*1; printf ("%d",g); } else if (f>=100) { c=(f-f%100)/100; f=f-c*100; d=(f-f%10)/10; f=f-d*10; e=f; g=e*100+d*10+c*1; printf ("%d",g); } else if (f>=10) { d=(f-f%10)/10; f=f-d*10; e=f; g=e*10+d*1; printf ("%d",g); } else { e=f; g=e; printf ("%d",g); } }
56
27893
void main() { int n,a,b,c,d,e,f; 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); if(a>0) f=5; else if(b>0) f=4; else if(c>0) f=3; else if(d>0) f=2; else f=1; switch(f) {case 5 :printf("%d%d%d%d%d",e,d,c,b,a); break; case 4 :printf("%d%d%d%d",e,d,c,b); break; case 3 :printf("%d%d%d",e,d,c); break; case 2 :printf("%d%d",e,d); break; case 1 :printf("%d",e); break; } }
56
27894
int main(int argc, char* argv[]) { int n, a, b, c, d, f, x; scanf("%d", &n); a=(int)n/10000; b=(int)(n-10000*a)/1000; c=(int)(n-10000*a-1000*b)/100; d=(int)(n-10000*a-1000*b-100*c)/10; f=(int)(n-10000*a-1000*b-100*c-d*10)/1; if(a!=0) {x=f*10000+d*1000+c*100+b*10+a;} else { if(b!=0) {x=f*1000+d*100+c*10+b;} else{ if(c!=0) {x=f*100+d*10+c;} else{ if(d!=0) {x=f*10+d;} else {x=f;} } } } printf("%d\n", x); return 0; }
56
27895
int main(){ int x,i; int n; n=0; int e[6]; int s[10]; scanf("%d",&x); s[0]=x; while(x>9){ x=x/10; n++; } for(i=0;i<=n;i++) { e[i]=(int)s[i]/pow(10,n-i); s[i+1]=s[i]-e[i]*pow(10,n-i); } for(i=n;i>=0;i--) { printf("%d",e[i]); } return 0; }
56
27896
int main () { long n; int a[5]; scanf("%ld", &n); int m = (int)log10(n); int i; for (i = 0; i <= m; i++) { a[i] = n % 10; n = n / 10; } for(i = 0; i <= m; i++) { printf("%d", a[i]); } printf("\n"); return 0; }
56
27897
int main(){ int n; scanf("%d",&n); if(n>=10000){ int a,b,c,d,e,k; 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; k=e*10000+d*1000+c*100+b*10+a; printf("%d",k); } else if(n<10000&&n>=1000){ int a,b,c,d,k; a=n/1000; b=(n-a*1000)/100; c=(n-a*1000-b*100)/10; d=n-a*1000-b*100-c*10; k=d*1000+c*100+b*10+a; printf("%d",k); } else if(n>=100){ int a,b,c,k; a=n/100; b=(n-a*100)/10; c=n-a*100-b*10; k=c*100+b*10+a; printf("%d",k); } else if(n>=10){ int a,b,k; a=n/10; b=n-a*10; k=b*10+a; printf("%d",k); } else{printf("%d",n);} return 0; }
56
27898
main() { int i,chang; char a[5]={'\0'},b[5]={'\0'}; scanf("%s",a); chang=strlen(a); for(i=0;i<chang;i++) { b[i]=a[chang-i-1]; } for(i=0;i<chang;i++) printf("%c",b[i]); }
56
27899
main() { int a; scanf("%d",&a); if(a/10==0) printf("%d",a); else if(a/100==0) { int b, c; b=a%10; c=a/10; printf("%d%d\n",b,c); } else if(a/1000==0) { int b, c, d; b=a%10; c=a/10%10; d=a/100; printf("%d%d%d\n",b,c,d); } else if(a/10000==0) { int b, c, d, e; b=a%10; c=a/10%10; d=a/100%10; e=a/1000%10; printf("%d%d%d%d\n",b,c,d,e); } else if(a/100000==0) { int b, c, d, e, f; b=a%10; c=a/10%10; d=a/100%10; e=a/1000%10; f=a/10000%10; printf("%d%d%d%d%d\n",b, c, d, e, f); } else printf("error\n"); }