백준 2739 c++

#include <iostream>
using namespace std;

int main(void)
{
	int n;

	cin >> n;

	if (n >= 1 && n <= 9)
	{
		for (int i = 1; i < 10; i++)
		{
			cout << n << " * " << i << " = " << n * i << endl;
		}
	}
	else
	{
		;
	}

	return 0;
}