Cod sursa(job #1098129)
Utilizator | Data | 4 februarie 2014 15:21:40 | |
---|---|---|---|
Problema | Fractii | Scor | 10 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.48 kb |
#include<fstream>
using namespace std;
ifstream f("fractii.in");
ofstream g("fractii.out");
int main()
{
int n,i,j,k=0,auxi,auxj;
f>>n;
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
{
auxi=i;
auxj=j;
while(auxi!=auxj)
if(auxi>auxj)
auxi-=auxj;
else
auxj-=auxi;
if(auxj==1)
k++;
}
g<<k;
return 0;
}