Cod sursa(job #1286001)

Utilizator iulianrotaruRotaru Gheorghe-Iulian iulianrotaru Data 7 decembrie 2014 11:55:53
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.44 kb
#include <fstream>
using namespace std;
ifstream f("cifra.in");
ofstream g("cifra.out");
long long t,a,b,d,i,j,p;
int main()
{
    f>>t;
    while(t>0)
    {   p=0;
        t=t-1;
        f>>a;
        for(i=1;i<=a;i++)
        {
            b=i;d=1;
            for(j=1;j<=b;j++)
            {
                d=d*(b%10);
            }
            p=p+d%10;
        }
    }
    g<<p%10<<'\n';
    g.close();
    return 0;
}