Cod sursa(job #386457)
Utilizator | Data | 24 ianuarie 2010 20:44:49 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.48 kb |
#include <stdio.h>
int putere(int n)
{
int p=1;
for (int i=1; i <= n; i++)
p *= (n%10);
return p%10;
}
void adunare (int n)
{
int s=0;
for (int i = 1; i <= n; i++)
s += putere(i);
printf("%d\n",s % 10);
}
int main()
{
int N=0, T=0;
freopen("cifra.in", "r",stdin);
freopen("cifra.out", "w",stdout);
scanf ("%d", &T);
for (int i=0; i < T; i++)
{
scanf("%d",&N);
adunare(N);
}
fclose(stdin);
printf("\n");
fclose(stdout);
return 0;
}