题目内容

请找出下面代码中的所以错误
说明：以下代码是把一个字符串倒序，如“abcd”倒序后变为“dcba”
1、#include"string.h"
2、main()
3、{
4、 charsrc="hello,world";
5、 char dest=NULL;
6、 int len=strlen(src);
7、 dest=(char)malloc(len);
8、 char d=dest;
9、 char* s=src[len];
10、 while(len--!=0)
11、 d++=s--;
12、 printf("%s",dest);
13、 return 0;
14、}

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