4

#include <iostream.h>

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

	if (a<1)
		cout << "mage nagoftam...";
	else if (a==1)
		cout << "yek!";
	else if (a==2)
		cout << "do!";
	else if (a==3)
		cout << "se!";
	else cout << "bozorgtar az se!";

	cout << "\n\n";
	return 0;
}