实验2

#include<stdio.h>
int main(void)
{
 int x,y;

 printf("请输入x的值: ");
 scanf("%d",&x);
 y=x*x;
 printf("%d=%d*%d ",y,x,x);
 printf("%d*%d=%d ",x,x,y);

 return 0;
}

原文地址:https://www.cnblogs.com/sally959/p/3346687.html