Cod sursa(job #1371732)
Utilizator | Data | 4 martie 2015 00:49:41 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.62 kb |
#include <iostream>
#include <fstream>
#include <vector>
using namespace std;
ifstream fin("cifra.in");
ofstream fout ("cifra.out");
unsigned long long putere(int n)
{
int w,i;
unsigned long long q=1;
for (i=0;i<n;i++)
q=(q*n)% 10;
return q;
}
int main()
{
int n,w,i,m,r,j;
fin>>m;
unsigned long long q=0;
for (j=1;j<=m;j++)
{
fin>>n;
q=0;
for (i=1;i<=n;i++)
{
q=q+putere(i);
q=q%10;
}
//fout<<q<<" ";
w=q%10;
fout<<w<<endl;
}
return 0;
}