Cod sursa(job #2252596)

Utilizator rusu.ralucaRusu Raluca rusu.raluca Data 2 octombrie 2018 20:39:14
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.3 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>

using namespace std;
 
ifstream fin("fractii.in");
ofstream fout("fractii.out");

int main(){
  
  int n;
   
  fin >> n;

  int nr=0;
  
  for(int i=1; i<=n; i++){
    for(int j=1; j<=n; j++){
      if(i % j != 0)
        nr++;
    }
  }
  
  fout << nr;
  return 0;
}