Cod sursa(job #2079734)

Utilizator RoyalFlush37Calin George-Adrian RoyalFlush37 Data 1 decembrie 2017 19:13:29
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.37 kb
#include <iostream>
#include <fstream>
#include <math.h>

using namespace std;

ifstream f("fractii.in");
ofstream g("fractii.out");

int main()
{
    long n;
    long r;

    f>>n;
    r=pow(n,2)+1;
    for(int i=1;i<=n;i++)
        for(int j=2;j<=n;j++)
        if((i/j)>=1)
        r--;

    g<<r;

    f.close();
    g.close();

    return 0;
}