x_y_r129的博客

将一个字符串反向排列，不使用库函数中对字符串的的操作

#include<stdio.h>#include<string.h>#include<stdlib.h>#include<time.h>#include<windows.h>//宏定义#define NAME_SIZE 20#define PASSWD_SIZE 20#define NAME "zhangsan"#define PASSWD "123456"#define TRU

# include <stdio.h># include <string.h># include <assert.h>/*char *left_rorate(char *str,int n){ int i = 0; int j = 0; char tmp = str[0]; int len = strlen(str); assert(str); f

# include <stdio.h># include <string.h>int main(){ char c = 0; while ( (c = getchar()) != EOF) { if (c >= 'a' && c <= 'z') { printf ("%c ",c-32);

# include <stdio.h># include <assert.h># include <string.h>char *my_strstr(const char *str,const char *sub_str){ const char *p = str; const char *q = sub_str; assert(str); assert(sub

C语言棋盘游戏

# include <stdio.h># include <assert.h># include <string.h>void swap(char *p1,char *p2){ char tmp = *p1; *p1 = *p2; *p2 = tmp;}void reverse(char *start,char *end){ assert(start !=

杨辉三角

# include <stdio.h># include <assert.h># include <string.h>void swap(char *p1,char *p2){ char tmp = *p1; *p1 = *p2; *p2 = tmp;}void reverse(char *start,char *end){ assert(start !=