Pagini recente » Istoria paginii runda/pressure1 | Atasamentele paginii Clasament party_horse42699.2 | Cod sursa (job #974181) | Cod sursa (job #2019561) | Cod sursa (job #211236)
Cod sursa(job #211236)
#include<iostream.h>
#include<fstream.h>
ifstream f("fractii.in");
ofstream g("fractii.out");
int n,i,j,s,x,k,s2;
int main()
{f>>n;
for(i=1;i<=n;i++)
{for(j=1;j<=n;j++)
if(j==1 || i==1)
s++;
else
{ if(i>j)
x=j;
else
x=i;s2=0;
for(k=2;k<=x;k++)
if(i%k==0 && j%k==0)
s2++;
if(s2==0)
s++;} }
g<<s;
f.close();
g.close();
return 0;}