C言語実現静的順序表

16127 ワード

C言語ダイナミックシーケンス表の実装:http://blog.csdn.net/qq_34021920/articale/detail/654545516
次に静的な順序表を見て、直接コードを付けます。
SeqList.h
#define _CRT_SECURE_NO_WARNINGS 1

#ifndef __SEQLIST_H__
#define __SEQLIST_H__

#include 
#include 
#include 
#include 

#define MAX 10

typedef int DataType;

typedef struct SeqList
{
    DataType data[MAX];
    int sz;
}SeqList,*pSeqList;

void InitSeqList(pSeqList ps);
void PushBack(pSeqList ps, DataType d);
void PopBack(pSeqList ps);
void PushFront(pSeqList ps, DataType d);
void PopFront(pSeqList ps);
void Display(const pSeqList ps);
int Find(pSeqList ps, DataType d);
void Insert(pSeqList ps, DataType d, int pos);
void Remove(pSeqList ps, DataType d);
void RemoveAll(pSeqList ps, DataType d);
void Reverse(pSeqList ps);
void Sort(pSeqList ps);
int BinarySearch(pSeqList ps, DataType d);

#endif//__SEQLIST_H__
SeqList.
#define _CRT_SECURE_NO_WARNINGS 1

#include "SeqList.h"

void InitSeqList(pSeqList ps)
{
    assert(ps);
    ps->sz = 0;
    memset(ps->data, 0, sizeof(DataType)*MAX);
}
void PushBack(pSeqList ps, DataType d)
{
    assert(ps);
    if (ps->sz == MAX)
    {
        return;
    }
    ps->data[ps->sz] = d;
    ps->sz++;
}
void PopBack(pSeqList ps)
{
    assert(ps);
    if (ps->sz == 0)
    {
        return;
    }
    ps->sz--;
}
void PushFront(pSeqList ps, DataType d)
{
    int i = 0;
    assert(ps);
    for (i = ps->sz; i >= 1; i--)
    {
        ps->data[i] = ps->data[i - 1];
    }
    ps->data[0] = d;
    ps->sz++;
}
void PopFront(pSeqList ps)
{
    int i = 0;
    assert(ps);
    for (i = 0; i < ps->sz; i++)
    {
        ps->data[i] = ps->data[i + 1];
    }
    ps->sz--;
}
void Display(const pSeqList ps)
{
    int i = 0;
    assert(ps);
    for (i = 0; i < ps->sz; i++)
    {
        printf("%d ", ps->data[i]);
    }
    printf("
"
); } int Find(pSeqList ps, DataType d) { int i = 0; assert(ps); for (i = 0; i < ps->sz; i++) { if (ps->data[i] == d) { return i; } } return -1; } void Insert(pSeqList ps, DataType d, int pos) { int i = 0; assert(ps); if (ps->sz == MAX) { return; } // //for (i = ps->sz - 1; i >= pos; i--) //{ // ps->data[i + 1] = ps->data[i]; //} // memmove(ps->data + pos + 1, ps->data + pos, sizeof(DataType)*(ps->sz - pos)); ps->data[pos] = d; ps->sz++; } void Remove(pSeqList ps, DataType d) { int i = 0; int pos = 0; assert(ps); pos = Find(ps, d); if (pos != -1) { for (i = pos; i < ps->sz; i++) { ps->data[i] = ps->data[i + 1]; } ps->sz--; } } void RemoveAll(pSeqList ps, DataType d) { int i = 0; int pos = 0; assert(ps); pos = Find(ps, d); while ((pos = Find(ps, d)) != -1) { for (i = pos; i < ps->sz; i++) { ps->data[i] = ps->data[i + 1]; } ps->sz--; } } void Reverse(pSeqList ps) { int left = 0; int right = ps->sz - 1; assert(ps); while (left < right) { DataType tmp = ps->data[right]; ps->data[right] = ps->data[left]; ps->data[left] = tmp; left++; right--; } } void Sort(pSeqList ps) { int i = 0; int j = 0; assert(ps); for (i = 0; i < ps->sz; i++) { for (j = 0; j < ps->sz - i - 1; j++) { if (ps->data[j]>ps->data[j + 1]) { DataType tmp = ps->data[j]; ps->data[j] = ps->data[j + 1]; ps->data[j + 1] = tmp; } } } } int BinarySearch(pSeqList ps, DataType d) { int left = 0; int right = ps->sz - 1; while (left <= right) { int mid = left - ((left - right) >> 1); if (d > ps->data[mid]) { left = mid + 1; } else if (d < ps->data[mid]) { right = mid - 1; } else { return mid; } } return -1; }
test.
#define _CRT_SECURE_NO_WARNINGS 1
#include "SeqList.h"

void test1()
{
    SeqList list;
    InitSeqList(&list);
    PushBack(&list, 1);
    PushBack(&list, 2);
    PushBack(&list, 3);
    PushBack(&list, 4);
    Display(&list);
    PopBack(&list);
    Display(&list);
    PopBack(&list);
    Display(&list);
    PopBack(&list);
    Display(&list);
    PopBack(&list);
    Display(&list);
}

void test2()
{
    int pos = 0;
    SeqList list;
    InitSeqList(&list);
    PushFront(&list, 1);
    PushFront(&list, 2);
    PushFront(&list, 3);
    PushFront(&list, 2);
    PushFront(&list, 4);
    PushFront(&list, 2);
    Display(&list);
    pos = Find(&list, 3);
    printf("%d
"
, list.data[pos]); PopFront(&list); Display(&list); PopFront(&list); Display(&list); PopFront(&list); Display(&list); PopFront(&list); Display(&list); } void test3() { int pos = 0; SeqList list; InitSeqList(&list); PushFront(&list, 1); PushFront(&list, 2); PushFront(&list, 3); PushFront(&list, 2); PushFront(&list, 4); PushFront(&list, 2); Display(&list); Insert(&list, 6, 2); Display(&list); Remove(&list, 1); Display(&list); RemoveAll(&list, 2); Display(&list); } void test4() { int pos = 0; SeqList list; InitSeqList(&list); PushFront(&list, 1); PushFront(&list, 2); PushFront(&list, 3); PushFront(&list, 2); PushFront(&list, 4); Display(&list); Reverse(&list); Display(&list); Sort(&list); Display(&list); pos = BinarySearch(&list, 3); printf("%d
"
, list.data[pos]); } int main() { test4(); system("pause"); return 0; }