Cod sursa(job #1447008)

Utilizator stefan_gheorgheGheorghe Stefan stefan_gheorghe Data 3 iunie 2015 13:58:54
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.39 kb
#include <fstream>
using namespace std;
ifstream f("cifra.in");
ofstream g("cifra.out");
int i,j,s,n,k,t,p;
int main()
{
    f>>t;
    for (i=1;i<=t;i++)
    {
        f>>n;
        s=0;
        for(j=1;j<=n;j++)
        {
            p=1;
            for (k=1;k<=j;k++)
                p=(p*j)%10;
            s=s+p;
        }
        g<<s%10<<'\n';
    }
    return 0;
}