C-乘法口诀表

#define _CRT_SECURE_NO_WARNINGS 1

#include<stdio.h>
#include<math.h>
int main()
{
    //乘法口诀表
    //1*1=1
    //2*1=2 2*2=4
    //3*1=3 3*2=6 3*3=9
    int i = 0;
    for (i = 1; i <= 9; i++)
    {
        //打印一行
        int j = 1;
        for (j = 1; j <= i; j++)
        {
            printf("%d*%d=%-2d ", i, j, i * j);
        }
        printf("\n");
    }

    return 0;
}