C++ 打印乘法口诀

//嵌套循环 乘法口诀
#include <iostream>
using namespace std;
int main()
{
    int i ,j;
    for ( i = 1; i <= 9; i++)
    {
        for (j = 1; j <= i; j++)
        {
            cout << j<< "*"<<i<< "=" << j*i<< "  ";
            //printf("%d * %d = %d\t", j, i,j*i);
        }

        cout << endl;
        
    }




    
    system("pause");
    return 0;
}