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#define _CRT_SECURE_NO_WARNINGS 1#include#include#includechar chess[3][3] = { 0 };int size = 9;int winer()     //判断胜利者{int i = 0;for (i = 0; i {if (chess[i][0] == che

调整数组使奇数全部位于偶数前面#define _CRT_SECURE_NO_WARNINGS 1#include#include#includevoid change(int arr[], int sz){ int *start = arr; int *end = arr + sz - 1; while (start < end) { while (*(start) %

qsort 在 stdlib.h这个头文件中是这么定义的：>void qsort(void * _Base, size_t _NumOfElements, size_t _SizeOfElements, int(* _PtFuncCompare)(const void *, const void *))解读这个函数的各个参数，void*_Base 为一个指针，即为所需排序的头指针；第一个size_

C/C++优秀网站和网页清单

C与C++区别

//模拟实现strstr函数//#define _CRT_SECURE_NO_WARNINGS 1#include  #include#include#includeconst char *my_strstr(const char *str, const char *dest){assert(*str != 0);assert(*dest !=

赋值运算符函数题目：二维数组的查找

#define _CRT_SECURE_NO_WARNINGS 1#include#includeint fib(int n){int num1 = 0;int num2 = 1;int num3 = n;for (int i = 2; i {num3 = num1 + num2;num1 = num2;num2 = num3;}re

//预处理标识符：__LINE____FILE____DATE____TIMRE__//#define _CRT_SECURE_NO_WARNINGS 1#include#includeint main(){int i = 0;for (i = 0; i {printf("%s ,%d ,%s\n", __FILE__, __

//实现一个函数，可以左旋字符串中的k个字符。AABCD左旋一个字符得到ABCDAAABCD左旋两个字符得到BCDAA//#define _CRT_SECURE_NO_WARNINGS 1#include#include#includechar* left_turn(char* arr, int len,int k){int right =

#define _CRT_SECURE_NO_WARNINGS 1#include#include#include#includechar* my_strcpy(char* dest, const char *scr){char *ret = dest;assert(dest != NULL);assert(scr != NULL);while (*

使用递归实现字符串翻转