Cod sursa(job #613367)
Utilizator | Cartis Andrei Kenshy | Data | 22 septembrie 2011 18:04:39 |
---|---|---|---|
Problema | Xor Max | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.33 kb |
#include<iostream.h>
float nr[256];
int main()
{
int n;
cin>>n;
int k=1;
for(float i=1;i<=n;++i)
for(float j=1;j<=n;++j)
{
nr[k]=i/j;
++k;
}
k=0;
for(int i=1;i<n*n;++i)
for(int j=i+1;j<=n*n;++j)
if(nr[i]==nr[j]&&nr[i]>0)
nr[j]=-1;
for(int i=1;i<=n*n;++i)
if(nr[i]>0)
++k;
cout<<k;
}