Cod sursa(job #613367)

Utilizator KenshyCartis 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;
}