408/dataStructureForC
1
0
Fork 0
mirror of https://github.com/by777/dataStructureForC.git synced 2026-02-02 17:48:51 +08:00
Code Issues Packages Projects Releases Wiki Activity

静态链表的增删

Browse Source
This commit is contained in:
Xu Bai
2019-06-29 17:21:13 +08:00
parent d9a7b90243
commit ea96672c23
3 changed files with 127 additions and 163 deletions
Download Patch File Download Diff File Expand all files Collapse all files

158
_01.线性表/03静态链表_StaticLinkList.c
View File

@@ -1,158 +0,0 @@
#include "string.h"
#include "ctype.h"
#include "stdio.h"
#include "stdlib.h"
#include "io.h"
#include "math.h"
#include "time.h"
#define OK 1
#define ERROR 0
#define TRUE 1
#define FALSE 0
#define MAXSIZE 1000 /* <20>洢<EFBFBD>ռ<EFBFBD><D5BC><EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
typedef int Status; /* Status<75>Ǻ<EFBFBD><C7BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><>ֵ<EFBFBD>Ǻ<EFBFBD><C7BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬<D7B4><CCAC><EFBFBD>룬<EFBFBD><EBA3AC>OK<4F><4B> */
typedef char ElemType; /* ElemType<70><65><EFBFBD>͸<EFBFBD><CDB8><EFBFBD>ʵ<EFBFBD><CAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊchar */
Status visit(ElemType c)
{
printf("%c ",c);
return OK;
}
/* <20><><EFBFBD>Ա<EFBFBD><D4B1>ľ<EFBFBD>̬<EFBFBD><CCAC><EFBFBD><EFBFBD><EFBFBD>洢<EFBFBD>ṹ */
typedef struct
{
ElemType data;
int cur; /* <20>α<EFBFBD>(Cursor) <20><>Ϊ0ʱ<30><CAB1>ʾ<EFBFBD><CABE>ָ<EFBFBD><D6B8> */
} Component,StaticLinkList[MAXSIZE];
/* <20><>һά<D2BB><CEAC><EFBFBD><EFBFBD>space<63>и<EFBFBD><D0B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>space[0].curΪͷָ<CDB7>룬"0"<22><>ʾ<EFBFBD><CABE>ָ<EFBFBD><D6B8> */
Status InitList(StaticLinkList space)
{
int i;
for (i=0; i<MAXSIZE-1; i++)
space[i].cur = i+1;
space[MAXSIZE-1].cur = 0; /* Ŀǰ<C4BF><C7B0>̬<EFBFBD><CCAC><EFBFBD><EFBFBD>Ϊ<EFBFBD>գ<EFBFBD><D5A3><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>Ԫ<EFBFBD>ص<EFBFBD>curΪ0 */
return OK;
}
/* <20><><EFBFBD><EFBFBD><EFBFBD>ÿռ<C3BF><D5BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿգ<C7BF><D5A3>򷵻ط<F2B7B5BB><D8B7><EFBFBD><EFBFBD>Ľ<EFBFBD><C4BD><EFBFBD><EFBFBD>±꣬<C2B1><EAA3AC><EFBFBD>򷵻<EFBFBD>0 */
int Malloc_SSL(StaticLinkList space)
{
int i = space[0].cur; /* <20><>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>Ԫ<EFBFBD>ص<EFBFBD>cur<75><72><EFBFBD><EFBFBD>ֵ */
/* <20><><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD>صĵ<D8B5>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>ÿ<EFBFBD><C3BF>е<EFBFBD><D0B5>±<EFBFBD> */
if (space[0]. cur)
space[0]. cur = space[i].cur; /* <20><><EFBFBD><EFBFBD>Ҫ<EFBFBD>ó<EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9><EFBFBD>ˣ<EFBFBD> */
/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǿ͵ð<CDB5><C3B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB> */
/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
return i;
}
/* <20><><EFBFBD>±<EFBFBD>Ϊk<CEAA>Ŀ<EFBFBD><C4BF>н<EFBFBD><D0BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
void Free_SSL(StaticLinkList space, int k)
{
space[k].cur = space[0].cur; /* <20>ѵ<EFBFBD>һ<EFBFBD><D2BB>Ԫ<EFBFBD>ص<EFBFBD>curֵ<72><D6B5><EFBFBD><EFBFBD>Ҫɾ<D2AA><C9BE><EFBFBD>ķ<EFBFBD><C4B7><EFBFBD>cur */
space[0].cur = k; /* <20><>Ҫɾ<D2AA><C9BE><EFBFBD>ķ<EFBFBD><C4B7><EFBFBD><EFBFBD>±긳ֵ<EAB8B3><D6B5><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>Ԫ<EFBFBD>ص<EFBFBD>cur */
}
/* <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̬<EFBFBD><CCAC><EFBFBD><EFBFBD>L<EFBFBD>Ѵ<EFBFBD><D1B4>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>L<EFBFBD><4C><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԫ<EFBFBD>ظ<EFBFBD><D8B8><EFBFBD> */
int ListLength(StaticLinkList L)
{
int j=0;
int i=L[MAXSIZE-1].cur;
while(i)
{
i=L[i].cur;
j++;
}
return j;
}
/* <20><>L<EFBFBD>е<EFBFBD>i<EFBFBD><69>Ԫ<EFBFBD><D4AA>֮ǰ<D6AE><C7B0><EFBFBD><EFBFBD><EFBFBD>µ<EFBFBD><C2B5><EFBFBD><EFBFBD><EFBFBD>Ԫ<EFBFBD><D4AA>e */
Status ListInsert(StaticLinkList L, int i, ElemType e)
{
int j, k, l;
k = MAXSIZE - 1; /* ע<><D7A2>k<EFBFBD><6B><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>Ԫ<EFBFBD>ص<EFBFBD><D8B5>±<EFBFBD> */
if (i < 1 || i > ListLength(L) + 1)
return ERROR;
j = Malloc_SSL(L); /* <20><><EFBFBD>ÿ<EFBFBD><C3BF>з<EFBFBD><D0B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>±<EFBFBD> */
if (j)
{
L[j].data = e; /* <20><><EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD>˷<EFBFBD><CBB7><EFBFBD><EFBFBD><EFBFBD>data */
for(l = 1; l <= i - 1; l++) /* <20>ҵ<EFBFBD><D2B5><EFBFBD>i<EFBFBD><69>Ԫ<EFBFBD><D4AA>֮ǰ<D6AE><C7B0>λ<EFBFBD><CEBB> */
k = L[k].cur;
L[j].cur = L[k].cur; /* <20>ѵ<EFBFBD>i<EFBFBD><69>Ԫ<EFBFBD><D4AA>֮ǰ<D6AE><C7B0>cur<75><72>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>Ԫ<EFBFBD>ص<EFBFBD>cur */
L[k].cur = j; /* <20><><EFBFBD><EFBFBD>Ԫ<EFBFBD>ص<EFBFBD><D8B5>±긳ֵ<EAB8B3><D6B5><EFBFBD><EFBFBD>i<EFBFBD><69>Ԫ<EFBFBD><D4AA>֮ǰԪ<C7B0>ص<EFBFBD>ur */
return OK;
}
return ERROR;
}
/* ɾ<><C9BE><EFBFBD><EFBFBD>L<EFBFBD>е<EFBFBD>i<EFBFBD><69><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԫ<EFBFBD><D4AA> */
Status ListDelete(StaticLinkList L, int i)
{
int j, k;
if (i < 1 || i > ListLength(L))
return ERROR;
k = MAXSIZE - 1;
for (j = 1; j <= i - 1; j++)
k = L[k].cur;
j = L[k].cur;
L[k].cur = L[j].cur;
Free_SSL(L, j);
return OK;
}
Status ListTraverse(StaticLinkList L)
{
int j=0;
int i=L[MAXSIZE-1].cur;
while(i)
{
visit(L[i].data);
i=L[i].cur;
j++;
}
return j;
printf("\n");
return OK;
}
int main()
{
StaticLinkList L;
Status i;
i=InitList(L);
printf("<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>L<EFBFBD><EFBFBD><EFBFBD><EFBFBD>L.length=%d\n",ListLength(L));
i=ListInsert(L,1,'F');
i=ListInsert(L,1,'E');
i=ListInsert(L,1,'D');
i=ListInsert(L,1,'B');
i=ListInsert(L,1,'A');
printf("\n<EFBFBD><EFBFBD>L<EFBFBD>ı<EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD>FEDBA<EFBFBD><EFBFBD><EFBFBD><EFBFBD>\nL.data=");
ListTraverse(L);
i=ListInsert(L,3,'C');
printf("\n<EFBFBD><EFBFBD>L<EFBFBD>ġ<EFBFBD>B<EFBFBD><EFBFBD><EFBFBD>롰D<EFBFBD><EFBFBD>֮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>롰C<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\nL.data=");
ListTraverse(L);
i=ListDelete(L,1);
printf("\n<EFBFBD><EFBFBD>L<EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>A<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\nL.data=");
ListTraverse(L);
printf("\n");
return 0;
}

132
_01.线性表/_c.静态链表.c
View File

@@ -14,23 +14,145 @@
typedef int Status;
typedef char ElemType;
Status visit(ElemType c){
printf("%c ",c);
Status visit(ElemType c)
{
printf("%c ", c);
return OK;
}
typedef struct
typedef struct
{
ElemType data;
int cur;// <20>α꣬Ϊ0ʱ<30><CAB1>ָ<EFBFBD><D6B8>
}Component,staticLinkList[MAXSIZE];
int cur; // <20>α꣬Ϊ0ʱ<30><CAB1>ָ<EFBFBD><D6B8>
} Component, StaticLinkList[MAXSIZE];
Status InitList(StaticLinkList space)
{
// <20><>һά<D2BB><CEAC><EFBFBD><EFBFBD>space<63>и<EFBFBD><D0B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// space[0].curΪͷָ<CDB7>룬<EFBFBD><EBA3AC>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD>־λ0
int i;
for (i = 0; i < MAXSIZE - 1; i++)
{
space[i].cur = i + 1;
}
space[MAXSIZE - 1].cur = 0;
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̬<EFBFBD><CCAC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><CEB2>0
return OK;
}
int Malloc_SSL(StaticLinkList space)
{
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿգ<C7BF><D5A3>򷵻ط<F2B7B5BB><D8B7><EFBFBD><EFBFBD>Ľ<EFBFBD><C4BD><EFBFBD><EFBFBD>±꣬<C2B1><EAA3AC><EFBFBD>򷵻<EFBFBD>0
//
int i = space[0].cur;
// <20><>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>Ԫ<EFBFBD>ص<EFBFBD>cur<75><72><EFBFBD><EFBFBD>ֵ
// <20><>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>ÿ<EFBFBD><C3BF>е<EFBFBD><D0B5>±<EFBFBD>
if (space[0].cur)
{
// <20><><EFBFBD><EFBFBD>Ҫ<EFBFBD>ó<EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9><EFBFBD>ˣ<EFBFBD><CBA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD>
// <20><>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
space[0].cur = space[i].cur;
}
return i;
}
void Free_SSL(StaticLinkList space, int k)
{ // <20><><EFBFBD>±<EFBFBD>Ϊk<CEAA>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// <20>ѵ<EFBFBD>һ<EFBFBD><D2BB>Ԫ<EFBFBD>ص<EFBFBD>curֵ<72><D6B5><EFBFBD><EFBFBD>Ҫɾ<D2AA><C9BE><EFBFBD>ķ<EFBFBD><C4B7><EFBFBD>cur
space[k].cur = space[0].cur;
// <20><><EFBFBD><EFBFBD>Ҫɾ<D2AA><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĺ<EFBFBD><C4BA>̽ڵ<CCBD><DAB5><EFBFBD>Ϣ
// <20><>Ҫɾ<D2AA><C9BE><EFBFBD>ķ<EFBFBD><C4B7><EFBFBD><EFBFBD>±긳ֵ<EAB8B3><D6B5><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>Ԫ<EFBFBD>ص<EFBFBD>cur
space[0].cur = k;
}
int ListLength(StaticLinkList L)
{
int i, j;
j = 0;
i = L[MAXSIZE - 1].cur;
while (i)
{
i = L[i].cur;
j++;
}
return j;
}
Status ListInsert(StaticLinkList L, int i, ElemType e)
{
if (i < 1 || i > ListLength(L) + 1)
{
return ERROR;
}
int j = Malloc_SSL(L);
// <20><><EFBFBD>ÿ<EFBFBD><C3BF>з<EFBFBD><D0B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>±<EFBFBD>
int k = MAXSIZE - 1;
int l;
if (j)
{
L[j].data = e;
for (l = 1; l <= i - 1; l++)
{
// <20>ҵ<EFBFBD><D2B5><EFBFBD>i<EFBFBD><69>Ԫ<EFBFBD><D4AA>֮ǰ<D6AE><C7B0>λ<EFBFBD>ø<EFBFBD>ֵ<EFBFBD><D6B5>k
k = L[k].cur;
}
L[j].cur = L[k].cur;
//<2F><><EFBFBD><EFBFBD>i<EFBFBD><69>Ԫ<EFBFBD><D4AA>֮ǰ<D6AE><C7B0>cur<75><72>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>Ԫ<EFBFBD>ص<EFBFBD>cur
L[k].cur = j;
// <20><>j<EFBFBD><6A><EFBFBD><EFBFBD>
return OK;
}
return ERROR;
}
Status ListDelete(StaticLinkList L, int i)
{
if (i < 1 || i > ListLength(L))
{
return ERROR;
}
int k = MAXSIZE - 1;
int j;
for (j = 0; j < i - 1; j++)
{
k = L[k].cur;
}
j = L[k].cur;
L[k].cur = L[j].cur;
Free_SSL(L, j);
return OK;
}
Status ListTraverse(StaticLinkList L)
{
int i, j;
i = L[MAXSIZE - 1].cur;
//j = 0;
while (i)
{
visit(L[i].data);
i = L[i].cur;
//j++;
}
printf("\n");
return OK;
}
int main()
{
StaticLinkList L;
InitList(L);
printf("<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>L.length=%d \n", ListLength(L));
ListInsert(L, 1, 'u');
ListInsert(L, 1, 'X');
ListInsert(L, 1, ' ');
ListInsert(L, 1, 'i');
ListInsert(L, 1, 'a');
ListInsert(L, 1, 'B');
ListTraverse(L);
ListDelete(L, 4);
ListTraverse(L);
getchar();
return 0;
}

BIN
a.out
View File

Binary file not shown.