题解 | #打印乘法表#

#include <iostream>
using namespace std;

int main() {
    
    int n;
    cin >> n;
   int a,b;
   for(a=1;a<=n;a++)
   {
    for(b=1;b<=a;b++){
       cout<<b<<" "<<"*"<<" "<<a<<" "<<"="<<" "<<b*a<<"    ";
      if(b==a)
      cout<<endl;
       
       }
       
    }
   
    // write your code here......
    

    return 0;
}