Cod sursa(job #692590)
Utilizator | micu adrian danut mamica | Data | 26 februarie 2012 17:26:43 |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.53 kb |
/*
* File: main.cpp
* Author: danut
*
* Created on February 25, 2012, 2:33 PM
*/
//#include <cstdlib>
//#include <stdio.h>
//#include <iostream.h>
//#include<math.h>
//#include <stdlib.h>
#include <fstream.h>
//using namespace std;
/*
*
*/
long int n,s,i,j,f;
ifstream in("fractii.in");
ofstream out("fractii.out");
int main() {
in>>n;
s=n;
for (i=2;i<=n;i++)
for (j=1;j<=n;j++) if((((i%j!=0)||(i/j==i))&&(j%i!=0))&&((i%2!=0)||(j%2!=0))) s=s+1;
//f=s-n-2;
out<<s;
return 0;
}