Cod sursa(job #909983)

Utilizator andrey1440Tuiu Andrei andrey1440 Data 10 martie 2013 18:16:40
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.54 kb
#include <iostream>
#include <fstream>
using namespace std;
long T, i,j,k,a,s,m,n,v[9];
int main()
{
    ifstream f("cifra.in");
    ofstream g("cifra.out");
    f>>T;
    for(i=1;i<=T;i++)
    {f>>n;s=0;
    for(j=1;j<=n;j++)
    {
        a=1;
        if(j%4==0){for(m=1;m<=j;m++)
                    {
                        a=a*j;a=a%10;
                    }
                    }
       else{ for(m=1;m<=j%4;m++)
        {
            a=a*j;a=a%10;
        }

    } s=s+a;s=s%10;} g<<s<<endl;
    }

    return 0;
}