栈实现（数据结构---数组，链表 C实现）-白红宇

栈实现（数据结构---数组，链表 C实现）

阅读量：4047 次

发布时间：2019-05-25

本文共 1701 字，大约阅读时间需要 5 分钟。

#include
   
    #include
    
     //栈的数组实现struct StackRecord{    int Capacity;    int TopOfStack;    int *Array;};typedef struct StackRecord *Stack;Stack CreateStack(int Length){    Stack S;    S = (Stack)malloc(sizeof(struct StackRecord));    S->Array = (int*)malloc(Length * sizeof(int));    S->Capacity = Length;    S->TopOfStack = -1;    return S;}void DisposeStack(Stack S){    if (S != NULL)    {        free(S->Array);        free(S);    }}int IsEmpty(Stack S){    return S->TopOfStack == -1;}int IsFull(Stack S){    return S->Capacity == (S->TopOfStack+1);}void MakeEmpty(Stack S){    S->TopOfStack = -1;}void Push(int x, Stack S){    if (IsFull(S))    {        printf("Full Stack\n");        return;    }    else        S->Array[++  S->TopOfStack] = x;}int Top(Stack S){    if (!IsEmpty(S))        return (S->Array[S->TopOfStack]);    printf("Empty Stack\n"); return 0;}int Pop(Stack S){    if (IsEmpty(S))    {        printf("Empty Stack\n");        return ;    }    else        return(S->Array[S->TopOfStack--]);}int TopAndPop(Stack S){    if (!IsEmpty)        return(S->Array[S->TopOfStack--]);    printf("Empty Stcak\n");    return 0;}

#include
   
    #include
    
     //链表实现，元素默认的字符~~~struct Node{    double a;    struct Node *next;};typedef struct Node *Stack;Stack CreakStack(){    Stack S;    S = (Stack)malloc(sizeof(Node));    S->next = NULL;    return S;}void Push(char c, Stack S){    Stack tmp;    tmp = (Stack)malloc(sizeof(Node));    tmp->a = c;    tmp->next = S->next;    S->next = tmp;}void Pop(Stack S){    Stack tmp;    tmp = S->next;    S->next = tmp->next;    free(tmp);}char Top(Stack S){    return(S->next->a);}bool Isempty(Stack S){    return S->next == NULL;}

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