/*
练习2.20:
下面代码的作用:
int i=42;
int *p1=&i;
*p1=*p1 * *p1;
//计算i的平方
*/
#include "TouWenJian_2.h"
int main()
{
int i=42;
int *p1=&i;
*p1=*p1 * *p1;
cout<<*p1<<endl;
cout<<i<<endl;
}
/*
练习2.20:
下面代码的作用:
int i=42;
int *p1=&i;
*p1=*p1 * *p1;
//计算i的平方
*/
#include "TouWenJian_2.h"
int main()
{
int i=42;
int *p1=&i;
*p1=*p1 * *p1;
cout<<*p1<<endl;
cout<<i<<endl;
}