Cod sursa(job #799281)

Utilizator dorin_craiovaBordeasu Dorin dorin_craiova Data 18 octombrie 2012 15:45:41
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.4 kb
#include <fstream>
using namespace std;
ifstream f("fractii.in");
ofstream g("fractii.out");
int n,nf;
float a,b[1000];

int exist(float x)
{int i;
for(i=0;i<nf;i++)
if(x==b[i])return 0;
return 1;
}

int main()
{int i,j;
f>>n;
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
                 {a=i/(float)j;;
                 if(exist(a))b[nf++]=a;
                    }
g<<nf;
     return 0;
}