Cod sursa(job #1594807)

Utilizator DariaBejanBejan Daria Roxana DariaBejan Data 9 februarie 2016 19:07:28
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.21 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;

ifstream fin("fractii.in");

ofstream fout("fractii.out");

int main()
{
    int n,S=0;
    fin>>n;
    for(int i=1;i<=n;i++)
        S+=i;
    fout<<S+1;
}