5-1

#include <iostream.h>

int main()
{
	int a;
	cout << "yek adad sahih vared konid:";
	cin >> a;

	if (3<a) 
		cout << "kheyr";
	else if (a>5)
		cout << "kheyr";
	else 
		cout << "baleh";
	
	cout << "\n\n";
	return 0;
}