Cod sursa(job #51455)
Utilizator | FMI - gr143 Timofte Ciprian cipriancx | Data | 13 aprilie 2007 00:25:00 |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.45 kb |
#include<stdio.h>
#include<math.h>
int uc,n,n1,a,x,i,j,j1,t;
FILE *f=fopen("cifra.in","r"),*g=fopen("cifra.out","w");
int main()
{
fscanf(f,"%d",&t);
for(i=1; i<=t; i++)
{fscanf(f,"%d",&n);
uc=0;
for(j=1; j<=n; j++)
{
j1=j%10;
a=j%4;
if(a==0)
uc=uc+((int)pow(j1,4)%10);
else
uc=uc+((int)pow(j1,a)%10);
} fprintf(g,"%d",uc%10);
fprintf(g,"\n");
}
}