打印不出1*1=1
#include <stdio.h>
int main(void)
{
    int a=1;
    while(a++<=9)
    {
        int b=1;
        while(b++<=a)
        {
            printf("%d*%d=%d\t",a,b,a*b);
           
        }
        printf("\n");
      
    }
    printf("\n");
    return 0
}

不好意思呀大佬，有点理解不了

谢谢大佬