乘法口诀

/* Note:Your choice is C IDE */
#include "stdio.h"
void main()
{
    int i=1;
    int j;
    while (i<=9)
    {j=i;
    	while (j<=9)
    	{printf("%d*%d=%d",i,j,i*j);
    		j++;}
    	printf("\n");
    	i++;}
}