1 #include <stdio.h>
2 #include <stdlib.h>
3 #include <string.h>
4 int main()
5 {
6 char *src="hello,world";
7 char *dest,*d,*p;
8 int len,i;
9 len=strlen(src);
10 dest=(char *)malloc(len+1);
11 p=&src[len-1];
12 d=dest;
13 while(len--!=0)
14 *d++=*p--;
15 //*(d++)=*(p--);
16 *d='\0';
17 printf("%s",dest);
18 return 0;
19 }
来源:https://www.cnblogs.com/shixinzei/p/12443945.html