ReverseString

时间：2014-05-31 13:01:33 阅读：332 评论：0 收藏：0 [点我收藏+]

【本文链接】

http://www.cnblogs.com/hellogiser/p/reverse-string.html

reverse string

【代码】

C++ Code

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/*
     version: 1.0
     author: hellogiser
     blog: http://www.cnblogs.com/hellogiser
     date: 2014/5/30
*/
void swap(char *a, char *b)
{
    char temp = *a;
     *a = *b;
     *b = temp;
}

char *reverse_str(char *str)
{
    if(NULL == str)
        return str;
    unsigned int len = len_str(str);
    char *start = str;
    char *end = str + len - 1;
    while(start < end)
     {
         swap(start, end);
         start++;
         end--;
     }
    return str;
}

【本文链接】

http://www.cnblogs.com/hellogiser/p/reverse-string.html

ReverseString,布布扣,bubuko.com

ReverseString

原文：http://www.cnblogs.com/hellogiser/p/reverse-string.html

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