#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
int i, j,x;
for (i = 1; i <= 9; i++) // 外循环
{
for (j = 1; j <=i; j++) //内循环
{
x = i * j;
printf("%dx%d=%2d ",j,i,x ); // x做为积来接收,
}
printf("\n"); //打印完换行
}
}