顺序表的创建以及基本操作函数(C语言)

两种创建方式以及初始化函数都在下方代码中:

#define _CRT_SECURE_NO_WARNINGS
#pragma once//防止头文件重复包含
#include
#include
#include
#define MAXSIZE 50
#define OK 1;
#define ERROR 0;
typedef int ElemType;
typedef struct {
	ElemType data[MAXSIZE];
	int Length;
}SqList_;
typedef struct {
    ElemType* elems;      
    int Length;      
    int Listsize;    
}SqList;
int InitList_(SqList_* L){
	memset(L->data, 0, sizeof(L->data));
	return OK;
}
int InitList(SqList* L){
	L->elems=(ElemType*)malloc(MAXSIZE * sizeof(ElemType));
	if (L->elems == NULL)
	{
		printf("内存开辟失败\n");
		return ERROR;
	}
	L->Length = 0;
	L->Listsize = MAXSIZE;
	return OK;
}
int Length(SqList L) {
	return L.Length;
};
int LocateElem(SqList L, ElemType e) {
	for (int i = 0; i < L.Length; i++)
	{
		if (L.elems[i] == e) {
			return i;
		}
	}
	return -1;
};
ElemType GetElem(SqList L, int i) {
	return L.elems[i-1];
};
int ListInsert(SqList* L, int i, ElemType e) {
	if (i<1 || i>L->Length+1)
		return ERROR;
	if (L->Length == MAXSIZE)
		return ERROR;
	for (int j = L->Length; j > i; j--)
	{
		L->elems[j] = L->elems[j - 1];
	}
	L->elems[i-1] = e;
	L->Length++;
	return OK;
};
int Append(SqList* L, ElemType e) {
	if (L->Length == MAXSIZE)
		return ERROR;
	L->elems[L->Length++] = e;
	
}
int ListDelete(SqList* L, int i, ElemType* e) {
	if (i<1 || i>L->Length)
		return ERROR;
	*e = L->elems[i - 1];
	for (int j = i; j < L->Length; j++)
	{
		L->elems[j-1] = L->elems[j];
	}
	L->Length--;
	return OK;
};
void PrintList(SqList L) {
	for (int i = 0; i < L.Length; i++)
	{
		printf("%d\n", L.elems[i]);
	}
};
int Empty(SqList L) {
	if (L.Length == 0) return 1;
	else return 0;
};
int DestroyList(SqList* L) {
	L->Length = 0;
	L->Listsize = 0;
	free(L->elems);
	L = NULL;

};
int main() {
	SqList List;
	SqList* L = &List;
	InitList(L);
	for (int i = 0; i < 10; i++)
	{
		Append(L, i + 1);
	}
	PrintList(List);
	return 0;
}

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