Cod sursa(job #1163252)
| Utilizator | Data | 1 aprilie 2014 11:40:55 | |
|---|---|---|---|
| Problema | Cifra | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.43 kb |
#include <fstream>
using namespace std;
ifstream fin ("cifra.in");
ofstream fout ("cifra.out");
int i,n,us,up,j,x,k;
int main()
{
fin >> n;
for (i=1; i<=n; i++)
{
us=0;
fin >> x;
for (j=1; j<=x; j++)
{
up=1;
for (k=1; k<=j; k++)
up=(up*j)%10;
us=(us+up)%10;
}
fout << us << '\n';
}
return 0;
}
