Cod sursa(job #766972)
Utilizator | Data | 12 iulie 2012 15:33:11 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.47 kb |
#include<iostream>
#include<fstream>
using namespace std;
int main()
{
int T,s=0;
long long n;
ifstream f("cifra.in");
ofstream g("cifra.out");
f>>T;
for(;T;T--)
{
f>>n;
int i,j,s1=0;
for(i=1;i<=n;i++)
{
int s0=i;
for(j=1;j<i;j++)
{
s0=s0*i;
s0=s0%10;
}
s1+=s0;
}
g<<s1%10<<endl;
}
}