Cod sursa(job #1925048)

Utilizator dey44andIoja Andrei-Iosif dey44and Data 12 martie 2017 14:51:00
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.32 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;

ifstream in("cifra.in");
ofstream out("cifra.out");

int main()
{
	unsigned long long T, Numar, prod, S;
	int u;
	in>>T;
	
	for(int i=0; i<=T; i++)
	{
		in>>Numar;
		
		for(int j=0; j<=Numar; j++)
		{
			prod=j*j;
			S+=prod;
		}
		u=S%10;
		out<<u<<"\n";
	}
}