Cod sursa(job #3152297)

Utilizator teo16Teo Manoiu teo16 Data 24 septembrie 2023 15:55:07
Problema Fractii Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.64 kb
#include <iostream>
#include <fstream>

using namespace std;

int cmmdc(int a, int b)
{
    int i,m,d;
    if(a>b)
    {
        m=a;
    }
    else
    {
        m=b;
    }
    for(i=1;i<=m;i++)
    {
        if(a%i==0 && b%i==0)
        {
            d=i;
        }
    }
    return d;
}

int main()
{
    ifstream f("fractii.in");
    ofstream g("fractii.out");
    int N,i,j,t=0;
    f>>N;

    for(i=1;i<=N;i++)
    {
        for(j=1;j<=N;j++)
        {
            if(cmmdc(i,j)==1)
            {
                t++;
            }
        }
    }
    g<<t;
    f.close();
    g.close();
    return 0;

}