<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[bin510729392的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/bin510729392</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; bin510729392]]></copyright><item><title><![CDATA[c/c++向函数传递指针并修改其指向的问题]]></title><link>https://blog.youkuaiyun.com/bin510729392/article/details/51476327</link><guid>https://blog.youkuaiyun.com/bin510729392/article/details/51476327</guid><author>bin510729392</author><pubDate>Sun, 22 May 2016 19:52:08 +0800</pubDate><description><![CDATA[一个非常简单的用来交换两个数的值的函数，可以有若干种写法。 众所周知的错误写法为：
#include 
using namespace std;

void swap(int a, int b)
{
    int t = a;
    a = b;
    b = t;
}

int main()
{
    int a, b;
    cin >> a >> b;
    swap(a, b]]></description><category></category></item></channel></rss>