测试一下C语言结构体初始化

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原创最新推荐文章于 2026-09-17 14:19:19 发布 979 阅读 AI 写同款· GEO 优化 ›

顺序表的增删改查及初始化（结构体定义/插入/删除/两种查找/初始化）具体实现过程及测试C语言实现目录：一.结构体定义二.初始化三.插入四.删除五.按值查找六.按下标查找七.测试八.完整代码一.结构体定义 #define MaxSize 100 typedef struct{ int data[MaxSize]; int length; }SqList; 二.初始化 //初始化顺序表 1.L.data[]=0; 2.L.length=0; void InitList(SqList &L){ for (int i = 0; i < L.length; i++){ 阅读详情

#include <stdlib.h>
#include <stdio.h>

struct A {
  int B;
  short C[2];
  int *P;
}strTest0 = {8,0,0,NULL};


int main()
{
	struct A strTest1 = {1,0,0,NULL};
	struct A strTest2 = {/*.B =*/ 2,
		                 /*.C =*/ {1,1},
						 /*.P =*/ NULL};
	// 就像静态变量那样，
	// 自动初始化数组C的所有元素为0，
	// 初始化P为NULL
	struct A strTest3 = {3,{4}};
	struct A strTest4 = {0};

	printf("strTest0: B = %d, C[0] = %d, C[1] = %d, P = 0x%x \n",
		strTest0.B, strTest0.C[0], strTest0.C[1], strTest0.P);
	printf("strTest1: B = %d, C[0] = %d, C[1] = %d, P = 0x%x \n",
		strTest1.B, strTest1.C[0], strTest1.C[1], strTest1.P);
	printf("strTest2: B = %d, C[0] = %d, C[1] = %d, P = 0x%x \n",
		strTest2.B, strTest2.C[0], strTest2.C[1], strTest2.P);
	printf("strTest3: B = %d, C[0] = %d, C[1] = %d, P = 0x%x \n",
		strTest3.B, strTest3.C[0], strTest3.C[1], strTest3.P);
	printf("strTest4: B = %d, C[0] = %d, C[1] = %d, P = 0x%x \n",
		strTest4.B, strTest4.C[0], strTest4.C[1], strTest4.P);
	return 0;
}