有点简单

有什么见意请评论

#include<bits/stdc++.h>
using namespace std;

int main() {
	int n, m;
    cin >> n >> m;
    for (int i = 1; i <= n; i++) {
        int x = i;
        for (int j = 1; j <= m; j++){
            cout << x << " ";
            x += i;
        }     

        cout << endl;
    }
	return 0;
}