Untitled

#include <iostream>
using namespace std;
int main()
{
	int a,b,c;
	cin >> a >> b;
	c = 1;
	cout << "  ";
	for (int i = 1; i < a + 1; i++)
	{
		cout << i << " ";
	} 
	cout << endl;
	for (int i = 0; i < b; i++)
	{
		cout  << c<<" ";
		for (int i = 1; i < a+1; i++)
		{
			cout << i*c<<" ";
		}
		cout << endl;
		c += 1;
	}
}