Cod sursa(job #2321007)
Utilizator | Data | 15 ianuarie 2019 16:11:43 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp-32 | Status | done |
Runda | Arhiva de probleme | Marime | 0.28 kb |
#include <iostream>
using namespace std;
int main()
{int n,i,j,x;
cin>>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--;
}
}
cout<<x-(n-1);
return 0;
}