Cod sursa(job #300655)
Utilizator | Miu Alexandra alexamiu2008 | Data | 7 aprilie 2009 16:26:43 |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | info_conquiztador002 | Marime | 0.51 kb |
#include<stdio.h>
FILE*fin,*fout;
long int t,n,i,u,s;
int main(){
fin=fopen("cifra.in","r");
fout=fopen("cifra.out","w");
fscanf(fin,"%ld\n",&t);
for(i=1;i<=t;i++){
fscanf(fin,"%ld\n",&n);
s=((n/10)*7)%10;
u=n%10;
if(u==1){s=s+1;}
if(u==2){s=s+5;}
if(u==3){s=s+2;}
if(u==4){s=s+8;}
if(u==5){s=s+3;}
if(u==6){s=s+9;}
if(u==7){s=s+2;}
if(u==8){s=s+8;}
if(u==9){s=s+7;}
fprintf(fout,"%ld\n",s%10);
}
fclose(fin);
fclose(fout);
return 0;
}