#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
#include <stdlib.h>
void reverse_str(char *str)
{
char tmp;
int len = strlen(str);
if (*str != ‘\0‘)
{
tmp = *str;
*str = str[len - 1];
str[len - 1] = ‘\0‘;
reverse_str(str + 1);
str[len - 1] = tmp;
}
}
int main()
{
char str[] = "abcdef";
reverse_str(str);
printf("%s", str);
system("pause");
return 0;
}原文:http://10740184.blog.51cto.com/10730184/1711907