题解 | 乘法表

#include <iostream>
using namespace std;
int main() {
   for(int i = 1; i <= 9; i ++){
    for(int j = 1; j <= i; j ++){
        if(i * j > 9){
            cout << j << "*" << i << "=" << i * j << " ";
        }
        else cout << j << "*" << i << "= " << i * j << " ";
    }
    cout << endl;
   }
}