Cod sursa(job #2321009)
Utilizator | Data | 15 ianuarie 2019 16:14:31 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp-32 | Status | done |
Runda | Arhiva de probleme | Marime | 0.35 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{int N,i,j,x;
ifstream f("fractii.in");
f>>N;x=N*N;
for(i=1;i<=N;i++)
{
for(j=1;j<=N;j++)
{
if(i>j&&i*i<=N) x--;
if(j>i&&j*j<=N) x--;
}
}
ofstream g("fractii.out");
g<<x-(N-1);
return 0;
}