Sample 4.17：use_new.cpp
2013-12-02 22:07
405 查看
#include<iostream>
int main()
{
using namespace std;
int * pt = new int ;
*pt = 1001;
cout << "int ";
cout << "value = " << *pt << ": location = " << pt << endl;
double * pd = new double;
*pd = 10000001.0;
cout << "double ";
cout << "value = " << *pd << ": location = " << pd << endl;
cout << "size of pt = " << sizeof(pt);
cout << ": size of *pt = " << sizeof(*pt) << endl;
cout << "size of pd = " << sizeof pd;
cout << ": size of *pd " << sizeof ( *pd) << endl;
return 0;
}
内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 
相关文章推荐
- Sample 4.16：init_ptr.cpp
- Sample 4.15：pointer.cpp
- Sample 4.14：address.cpp
- Sample 4.13：arrstruct.cpp
- C语言动态存储分配
- Sample 4.12：assgn_st.cpp
- Sample 4.11：structur.cpp
- Sample 4.9：strtype3.cpp
- Sample 4.8：strtype2.cpp
- Sample 4.7：strtype1.cpp
- Sample 4.6：numstr.cpp
- Sample 4.5：instr3.cpp
- Sample 4.4：instr2.cpp
- Sample 4.3：instr1.cpp
- Sample 4.2：string.cpp
- Keil C51对C语言的关键词扩展之十七: sbit
- c++写的一个简单的管理系统
- memcpy和memmove的区别
- C++基础学习笔记----第四课（函数的重载、C和C++的相互调用）
- VC++中字符串编码的转换