#include void fun(char *w,int n){char t,*s1,*s2;s1=w;s2=w n-1;whil#include void fun(char *w,int n){char t,*s1,*s2;s1=w;s2=w n-1;while(s1

#include void fun(char *w,int n){char t,*s1,*s2;s1=w;s2=w n-1;whil#include void fun(char *w,int n){char t,*s1,*s2;s1=w;s2=w n-1;while(s1
#include void fun(char *w,int n){char t,*s1,*s2;s1=w;s2=w n-1;whil
#include
void fun(char *w,int n)
{char t,*s1,*s2;
s1=w;
s2=w n-1;
while(s1

#include void fun(char *w,int n){char t,*s1,*s2;s1=w;s2=w n-1;whil#include void fun(char *w,int n){char t,*s1,*s2;s1=w;s2=w n-1;while(s1
程序有问题,但算法如下,它是把字符串p进行反串输出7654321
void fun(char *w,int n)
{
char t,*s1,*s2;
s1=w;s2=w+n-1; //s1为左边指针,s2为右边指针
while(s1=s2为止
}