摘要: #define _CRT_SECURE_NO_WARNINGS#include<stdio.h>#include<string.h>#include<stdlib.h>#include<math.h>#include<time.h> int main01() { //数组名是一个常量,不允许被赋值; 阅读全文
posted @ 2020-08-22 21:24 wh19991213 阅读(99) 评论(0) 推荐(0) 编辑
摘要: #define _CRT_SECURE_NO_WARNINGS#include<stdio.h>#include<string.h>#include<stdlib.h>#include<math.h>#include<time.h> int main01() { //常量 const int a=1 阅读全文
posted @ 2020-08-22 17:15 wh19991213 阅读(345) 评论(0) 推荐(0) 编辑
摘要: #define _CRT_SECURE_NO_WARNINGS#include<stdio.h>#include<string.h>#include<stdlib.h>#include<math.h>#include<time.h> int main() { //万能指针可以接收任意类型变量的内存地 阅读全文
posted @ 2020-08-22 16:19 wh19991213 阅读(175) 评论(0) 推荐(0) 编辑
摘要: #define _CRT_SECURE_NO_WARNINGS#include<stdio.h>#include<string.h>#include<stdlib.h>#include<math.h>#include<time.h> int main01() { //野指针:指针变量指向一个未知空间 阅读全文
posted @ 2020-08-22 16:06 wh19991213 阅读(174) 评论(0) 推荐(0) 编辑
摘要: #define _CRT_SECURE_NO_WARNINGS#include<stdio.h>#include<string.h>#include<stdlib.h>#include<math.h>#include<time.h> int main01() { //定义指针变量存储变量地址 int 阅读全文
posted @ 2020-08-22 15:46 wh19991213 阅读(567) 评论(0) 推荐(0) 编辑