Cod sursa(job #2342382)

Utilizator smaranda2002Andronic Smaranda smaranda2002 Data 12 februarie 2019 19:30:47
Problema Fractii Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.4 kb
#include <iostream>

using namespace std;
int n,i,j,d,ok,fractii,mini,s,nr;
int main()
{
   cin>>n;
    if(n>=1) fractii=fractii+n+(n-1);
   for(i=2;i<=n;i++)
   {
    for(j=2;j<=n;j++)
    { ok=1;
    if(i>j) mini=j;
    else mini=i;
    d=2;
       while(d<=mini) {if(i%d==0 && j%d==0) ok=0; d++;}
        if(ok==1) fractii++;
    }
   }
   cout<<fractii;






    return 0;
}