题解 | 打印乘法表
#include <iostream> using namespace std; int main() { int n; cin >> n; // write your code here...... for (int i = 1; i <= n;i++){ for (int j = 1; j <= i; j++){ cout << j << " * " << i << " = " << i * j << " "; } cout << endl; } return 0; }