Cod sursa(job #2201952)
Utilizator | Data | 6 mai 2018 19:06:00 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.36 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("cifra.in");
ofstream fout("cifra.out");
int main()
{
int T, N, a = 0, i, j;
fin >> T;
for(i = 1; i <= T; i++)
{
fin >> N;
for(j = 1; j <= N; j++)
{
a += j*j;
}
fout << a%10 << "\n";
}
return 0;
}