字符串倒序输出的两个写法

http://www.cppblog.com/longhr/archive/2008/10/23/64821.aspx

#include <IOSTREAM>


using namespace std;


int main()
{
char src[]="hello";
int len =strlen(src);
char temp;
for (int i=0;i<len/2;i++)
{
temp=src[i];
src[i]=src[len-i-1];
src[len-i-1]=temp;
}


cout <<src<<endl;
return 0;
}