loveJAVAplayer的博客

思路：在main函数定义字符指针数组char* arr[5]={“wangdao”,”fenghua”,”xianyu”,”loulou”,”longge”} ，还有char* big1,char* big2，把&big1和&big2传递给big函数，最终big函数执行结束后，big1指向最大字符串，big2指向次大字符串```c#define _CRT_SECURE_NO_WARNINGS#include<stdio.h>#include<stdlib.h&g

#define _CRT_SECURE_NO_WARNINGS#include<stdio.h>#include<stdlib.h>#include<string.h>#define maxn 512int main() {char s[maxn] = { 0 };char *p;int i=0,j=0,count = 0;while (gets(s) != NULL) {count = 0,i=0;while (s[i]) {if (s[i] =

Input: I____am__a__studentOutput: student__a__am____I思路：1、直接翻转一下2、把每个单词找出来，原地自身翻转指针实现```c#define _CRT_SECURE_NO_WARNINGS#include<stdio.h>#include<stdlib.h>#include<string.h>#define maxn 512void myreverse(char *start,char *en

Input： hello world how are you \nOutput: helloworldhowareyou思路：是空格就不输出，不是空格就输出，再碰到空格注意输出换行指针实现：#define _CRT_SECURE_NO_WARNINGS#include<stdio.h>#include<stdlib.h>#include<string.h>#define ma

思路：mystrcpy和strcpy功能一致，传入的如果是c和d，通过对两个字符数组进行取下标操作，也就是c[i]=d[i]，直到结束符#define _CRT_SECURE_NO_WARNINGS#include<stdio.h>#include<stdlib.h>#include<string.h>#define maxn 512void mystrcpy(char *p,char *q) { while (*q != '\0') { *p = *