Cod sursa(job #1266480)

Utilizator SqrtooDornescu Alexandra-Elena Sqrtoo Data 18 noiembrie 2014 20:00:17
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.18 kb
#include <iostream>
#include <cmath>

using namespace std;

int main()
{
    int n,i,s=0;
    cin>>n;
    for(i=1; i<=n; i++)
        s=s+i;
    cout <<s%10;
    return 0;
}