Cod sursa(job #1234648)
Utilizator | Data | 27 septembrie 2014 18:53:53 | |
---|---|---|---|
Problema | Fractii | Scor | 10 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.54 kb |
#include <iostream>
#include <fstream>
int n,i=2,j=2,ci,cj,t,r;
using namespace std;
int main()
{
ifstream f("fractii.in");
ofstream g("fractii.out");
f>>n;
while(i<=n)
{
ci=i;
cj=j;
while(cj!=0)
{
r=ci%cj;
ci=cj;
cj=r;
}
if(ci==1)
t++;
cout<<t<<" ";
if(j>=i)
{
i++;
j=2;
}
else
j++;
}
g<<2*t+2*n-1;
return 0;
}