参考路径: https://blog.csdn.net/qq_42683219/article/details/108747618?spm=1001.2101.3001.6650.6&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-6.essearch_pc_relevant&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-6.essearch_pc_relevant
一、代码
#include <stdio.h>
#include <stdlib.h>
#define OK 1
#define ERROR 0
#define MAXSIZE 10
typedef int Status;
typedef struct sharingStack{
int data[MAXSIZE];
int top;
int bottom;
}Stack;
typedef struct sharingStack* SHARINGSTACKPOINTER;
void PleaseInit(void);
int printMenu(void);
Status initSharingStack(SHARINGSTACKPOINTER* doublePointers,int SIZE);
Status insertSharingStack(SHARINGSTACKPOINTER* doublePointers);
Status insertTop(SHARINGSTACKPOINTER** threePointers);
Status insertBtm(SHARINGSTACKPOINTER** threePointers);
Status getNumber(const SHARINGSTACKPOINTER* doublePointers,int SIZE);
int main(int argc, char *argv[]) {
int menuChoice;
SHARINGSTACKPOINTER pointer=NULL;//创建指向该结构类型的指针
while(menuChoice=printMenu())
{
switch(menuChoice)
{
case 1:
initSharingStack(&pointer,MAXSIZE);
break;
case 2:
insertSharingStack(&pointer);
break;
case 3:
getNumber(&pointer,MAXSIZE);
break;
}
}
return 0;
}
//打印菜单
int printMenu(void)
{
int choice;
printf("****************共享栈练习******************\n");
printf("1:初始化共享栈\n");
printf("2:向共享栈中插入元素\n");
printf("3:当前共享栈元素个数\n");
printf("按下0退出程序\n");
printf("*******************************************\n");
printf("请选择:");
scanf("%d",&choice);
return choice;
}
//1:初始化共享栈
Status initSharingStack(SHARINGSTACKPOINTER* doublePointers,int SIZE)
{
system("cls");//清屏
printf("当前选的为--1:初始化共享栈--\n");
if((*doublePointers)!=NULL)
{
printf("请勿重复操作\n");
return ERROR;
}
*doublePointers=(SHARINGSTACKPOINTER)malloc(sizeof(Stack));//分配空间
if((*doublePointers)==NULL)
{
printf("初始化失败\n");
return ERROR;
}
(*doublePointers)->top=-1;//指向一个栈的底部
(*doublePointers)->bottom=SIZE;
printf("初始化成功!\n");
//printf("分配的地址为:%p",*doublePointers);
return OK;
}
//2:向共享栈中插入元素
Status insertSharingStack(SHARINGSTACKPOINTER* doublePointers)
{
system("cls");//清屏
printf("当前选的为--2:向共享栈中插入元素--\n");
char select;
if((*doublePointers)==NULL)
{
PleaseInit();
return ERROR;
}
printf("请输入向栈top(t)还是栈btm(b)插入元素?");
scanf(" %c",&select);
if(select=='t'||select=='T')
{
insertTop(&doublePointers);
}
if(select=='b'||select=='B')
{
insertBtm(&doublePointers);
}
return OK;
}
//向top栈插入元素
Status insertTop(SHARINGSTACKPOINTER** threePointers)
{
SHARINGSTACKPOINTER p;
int length,insertNumber,i,inputValue;
p=(**threePointers);
length=(p->bottom-p->top)-1;
if(length==0)
{
printf("没有可用空间!\n");
return ERROR;
}
printf("当前栈剩余空间为%d,请输入你要插入的个数:",length);
scanf("%d",&insertNumber);
if(insertNumber<1||insertNumber>length)
{
printf("操作失败!\n");
return ERROR;
}
printf("请输入你要插入的元素:");
for(i=1;i<=insertNumber;i++)
{
scanf("%d",&inputValue);
p->top++;
p->data[p->top]=inputValue;
}
printf("插入成功!\n");
fflush(stdin);
return OK;
}
//向栈底插入元素
Status insertBtm(SHARINGSTACKPOINTER** threePointers)
{
SHARINGSTACKPOINTER p;
int length,insertNumber,i,inputValue;
p=(**threePointers);
length=(p->bottom-p->top)-1;
if(length==0)
{
printf("没有可用空间!\n");
return ERROR;
}
printf("当前栈剩余空间为%d,请输入你要插入的个数:",length);
scanf("%d",&insertNumber);
if(insertNumber<1||insertNumber>length)
{
printf("操作失败!\n");
return ERROR;
}
printf("请输入你要插入的元素:");
for(i=1;i<=insertNumber;i++)
{
scanf("%d",&inputValue);
p->bottom--;
p->data[p->bottom]=inputValue;
}
printf("插入成功!\n");
fflush(stdin);
return OK;
}
//3:当前共享栈元素个数
Status getNumber(const SHARINGSTACKPOINTER* doublePointers,int SIZE)
{
system("cls");//清屏
printf("当前选的为--3:当前共享栈元素个数--\n");
char select;
if((*doublePointers)==NULL)
{
PleaseInit();
return ERROR;
}
printf("获取栈top(t)个数还是栈btm(b)个数?");
scanf(" %c",&select);
if(select=='t'||select=='T')
{
if((*doublePointers)->top==-1)
{
printf("请先插入元素再获取个数吧\n");
return ERROR;
}
printf("栈top当前个数:%d\n",(*doublePointers)->top+1);
return OK;
}
if(select=='b'||select=='B')
{
if((*doublePointers)->bottom==SIZE)
{
printf("请先插入元素再获取个数吧\n");
return ERROR;
}
printf("栈bottom当前个数:%d\n",SIZE-(*doublePointers)->bottom);
return OK;
}
return OK;
}
//请先初始化样式
void PleaseInit(void)
{
printf("**************\n");
printf("*请先初始化 *\n");
printf("**************\n\n");
}
该语句声明的栈的结构,并重命名为Stack,而且还起了SHARINGSTACKPOINTER
效果图如下
数据结构(C语言版)——共享栈(代码版)
一、代码
#include <stdio.h>
#include <stdlib.h>
#define OK 1
#define ERROR 0
#define MAXSIZE 10
typedef int Status;
typedef struct sharingStack{
int data[MAXSIZE];
int top;
int bottom;
}Stack;
typedef struct sharingStack* SHARINGSTACKPOINTER;
void PleaseInit(void);
int printMenu(void);
Status initSharingStack(SHARINGSTACKPOINTER* doublePointers,int SIZE);
Status insertSharingStack(SHARINGSTACKPOINTER* doublePointers);
Status insertTop(SHARINGSTACKPOINTER** threePointers);
Status insertBtm(SHARINGSTACKPOINTER** threePointers);
Status getNumber(const SHARINGSTACKPOINTER* doublePointers,int SIZE);
int main(int argc, char *argv[]) {
int menuChoice;
SHARINGSTACKPOINTER pointer=NULL;//创建指向该结构类型的指针
while(menuChoice=printMenu())
{
switch(menuChoice)
{
case 1:
initSharingStack(&pointer,MAXSIZE);
break;
case 2:
insertSharingStack(&pointer);
break;
case 3:
getNumber(&pointer,MAXSIZE);
break;
}
}
return 0;
}
//打印菜单
int printMenu(void)
{
int choice;
printf("****************共享栈练习******************\n");
printf("1:初始化共享栈\n");
printf("2:向共享栈中插入元素\n");
printf("3:当前共享栈元素个数\n");
printf("按下0退出程序\n");
printf("*******************************************\n");
printf("请选择:");
scanf("%d",&choice);
return choice;
}
//1:初始化共享栈
Status initSharingStack(SHARINGSTACKPOINTER* doublePointers,int SIZE)
{
system("cls");//清屏
printf("当前选的为--1:初始化共享栈--\n");
if((*doublePointers)!=NULL)
{
printf("请勿重复操作\n");
return ERROR;
}
*doublePointers=(SHARINGSTACKPOINTER)malloc(sizeof(Stack));//分配空间
if((*doublePointers)==NULL)
{
printf("初始化失败\n");
return ERROR;
}
(*doublePointers)->top=-1;//指向一个栈的底部
(*doublePointers)->bottom=SIZE;
printf("初始化成功!\n");
//printf("分配的地址为:%p",*doublePointers);
return OK;
}
//2:向共享栈中插入元素
Status insertSharingStack(SHARINGSTACKPOINTER* doublePointers)
{
system("cls");//清屏
printf("当前选的为--2:向共享栈中插入元素--\n");
char select;
if((*doublePointers)==NULL)
{
PleaseInit();
return ERROR;
}
printf("请输入向栈top(t)还是栈btm(b)插入元素?");
scanf(" %c",&select);
if(select=='t'||select=='T')
{
insertTop(&doublePointers);
}
if(select=='b'||select=='B')
{
insertBtm(&doublePointers);
}
return OK;
}
//向top栈插入元素
Status insertTop(SHARINGSTACKPOINTER** threePointers)
{
SHARINGSTACKPOINTER p;
int length,insertNumber,i,inputValue;
p=(**threePointers);
length=(p->bottom-p->top)-1;
if(length==0)
{
printf("没有可用空间!\n");
return ERROR;
}
printf("当前栈剩余空间为%d,请输入你要插入的个数:",length);
scanf("%d",&insertNumber);
if(insertNumber<1||insertNumber>length)
{
printf("操作失败!\n");
return ERROR;
}
printf("请输入你要插入的元素:");
for(i=1;i<=insertNumber;i++)
{
scanf("%d",&inputValue);
p->top++;
p->data[p->top]=inputValue;
}
printf("插入成功!\n");
fflush(stdin);
return OK;
}
//向栈底插入元素
Status insertBtm(SHARINGSTACKPOINTER** threePointers)
{
SHARINGSTACKPOINTER p;
int length,insertNumber,i,inputValue;
p=(**threePointers);
length=(p->bottom-p->top)-1;
if(length==0)
{
printf("没有可用空间!\n");
return ERROR;
}
printf("当前栈剩余空间为%d,请输入你要插入的个数:",length);
scanf("%d",&insertNumber);
if(insertNumber<1||insertNumber>length)
{
printf("操作失败!\n");
return ERROR;
}
printf("请输入你要插入的元素:");
for(i=1;i<=insertNumber;i++)
{
scanf("%d",&inputValue);
p->bottom--;
p->data[p->bottom]=inputValue;
}
printf("插入成功!\n");
fflush(stdin);
return OK;
}
//3:当前共享栈元素个数
Status getNumber(const SHARINGSTACKPOINTER* doublePointers,int SIZE)
{
system("cls");//清屏
printf("当前选的为--3:当前共享栈元素个数--\n");
char select;
if((*doublePointers)==NULL)
{
PleaseInit();
return ERROR;
}
printf("获取栈top(t)个数还是栈btm(b)个数?");
scanf(" %c",&select);
if(select=='t'||select=='T')
{
if((*doublePointers)->top==-1)
{
printf("请先插入元素再获取个数吧\n");
return ERROR;
}
printf("栈top当前个数:%d\n",(*doublePointers)->top+1);
return OK;
}
if(select=='b'||select=='B')
{
if((*doublePointers)->bottom==SIZE)
{
printf("请先插入元素再获取个数吧\n");
return ERROR;
}
printf("栈bottom当前个数:%d\n",SIZE-(*doublePointers)->bottom);
return OK;
}
return OK;
}
//请先初始化样式
void PleaseInit(void)
{
printf("**************\n");
printf("*请先初始化 *\n");
printf("**************\n\n");
}
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
- 63
- 64
- 65
- 66
- 67
- 68
- 69
- 70
- 71
- 72
- 73
- 74
- 75
- 76
- 77
- 78
- 79
- 80
- 81
- 82
- 83
- 84
- 85
- 86
- 87
- 88
- 89
- 90
- 91
- 92
- 93
- 94
- 95
- 96
- 97
- 98
- 99
- 100
- 101
- 102
- 103
- 104
- 105
- 106
- 107
- 108
- 109
- 110
- 111
- 112
- 113
- 114
- 115
- 116
- 117
- 118
- 119
- 120
- 121
- 122
- 123
- 124
- 125
- 126
- 127
- 128
- 129
- 130
- 131
- 132
- 133
- 134
- 135
- 136
- 137
- 138
- 139
- 140
- 141
- 142
- 143
- 144
- 145
- 146
- 147
- 148
- 149
- 150
- 151
- 152
- 153
- 154
- 155
- 156
- 157
- 158
- 159
- 160
- 161
- 162
- 163
- 164
- 165
- 166
- 167
- 168
- 169
- 170
- 171
- 172
- 173
- 174
- 175
- 176
- 177
- 178
- 179
- 180
- 181
- 182
- 183
- 184
- 185
- 186
- 187
- 188
- 189
- 190
- 191
- 192
- 193
- 194
- 195
- 196
- 197
- 198
- 199
- 200
- 201
- 202
- 203
- 204
- 205
- 206
- 207
- 208
- 209
- 210
- 211
- 212
- 213
- 214
- 215
- 216
- 217
- 218
注:共享栈里面的基本操作和顺序栈的差不多,所以这里就只做了初始化、插入和显示个数的操作
二、代码中重要的函数或语句
(一)、
typedef struct sharingStack{
int data[MAXSIZE];
int top;
int bottom;
}Stack;
typedef struct sharingStack* SHARINGSTACKPOINTER;
- 1
- 2
- 3
- 4
- 5
- 6
该语句声明的栈的结构,并重命名为Stack,而且还起了SHARINGSTACKPOINTER
效果图如下

(二)、初始化操作中
*doublePointers=(SHARINGSTACKPOINTER)malloc(sizeof(Stack));//分配空间
(*doublePointers)->top=-1;//指向一个栈的底部
(*doublePointers)->bottom=SIZE;
- 1
- 2
- 3
第一句是在内存中动态分配一个空间,第二句和第三句效果如下图
三)、插入函数中
for(i=1;i<=insertNumber;i++)
{
scanf("%d",&inputValue);
p->top++;
p->data[p->top]=inputValue;
}
1
2
3
4
5
6
先指针上移动,然后把输入的值放入栈中。bottom这是相反它是向下移动。
(四)、重要语句
length=(p->bottom-p->top)-1;
if(length==0)
{
printf("没有可用空间!\n");
return ERROR;
}
1
2
3
4
5
6
length的获取很关键,它是判断栈是否还有空间。如果为0便是没有空间了。
三、运行截图
①:在未初始化前进行其他操作,然后再初始化。
在这里插入图片描述
在这里插入图片描述
发现会被阻止
在这里插入图片描述
②:初始化完之后,在进行插入操作,最后查看元素个数
在这里插入图片描述
在这里插入图片描述
在这里插入图片描述
最后查看栈中元素个数
在这里插入图片描述
在这里插入图片描述
如有错误欢迎指出
本篇博客源代码和文件已经上传,欢迎下载
https://download.csdn.net/download/qq_42683219/12881486
Kinghiee
关注
一、代码
#include <stdio.h>
#include <stdlib.h>
#define OK 1
#define ERROR 0
#define MAXSIZE 10
typedef int Status;
typedef struct sharingStack{
int data[MAXSIZE];
int top;
int bottom;
}Stack;
typedef struct sharingStack* SHARINGSTACKPOINTER;
void PleaseInit(void);
int printMenu(void);
Status initSharingStack(SHARINGSTACKPOINTER* doublePointers,int SIZE);
Status insertSharingStack(SHARINGSTACKPOINTER* doublePointers);
Status insertTop(SHARINGSTACKPOINTER** threePointers);
Status insertBtm(SHARINGSTACKPOINTER** threePointers);
Status getNumber(const SHARINGSTACKPOINTER* doublePointers,int SIZE);
int main(int argc, char *argv[]) {
int menuChoice;
SHARINGSTACKPOINTER pointer=NULL;//创建指向该结构类型的指针
while(menuChoice=printMenu())
{
switch(menuChoice)
{
case 1:
initSharingStack(&pointer,MAXSIZE);
break;
case 2:
insertSharingStack(&pointer);
break;
case 3:
getNumber(&pointer,MAXSIZE);
break;
}
}
return 0;
}
//打印菜单
int printMenu(void)
{
int choice;
printf("****************共享栈练习******************\n");
printf("1:初始化共享栈\n");
printf("2:向共享栈中插入元素\n");
printf("3:当前共享栈元素个数\n");
printf("按下0退出程序\n");
printf("*******************************************\n");
printf("请选择:");
scanf("%d",&choice);
return choice;
}
//1:初始化共享栈
Status initSharingStack(SHARINGSTACKPOINTER* doublePointers,int SIZE)
{
system("cls");//清屏
printf("当前选的为--1:初始化共享栈--\n");
if((*doublePointers)!=NULL)
{
printf("请勿重复操作\n");
return ERROR;
}
*doublePointers=(SHARINGSTACKPOINTER)malloc(sizeof(Stack));//分配空间
if((*doublePointers)==NULL)
{
printf("初始化失败\n");
return ERROR;
}
(*doublePointers)->top=-1;//指向一个栈的底部
(*doublePointers)->bottom=SIZE;
printf("初始化成功!\n");
//printf("分配的地址为:%p",*doublePointers);
return OK;
}
//2:向共享栈中插入元素
Status insertSharingStack(SHARINGSTACKPOINTER* doublePointers)
{
system("cls");//清屏
printf("当前选的为--2:向共享栈中插入元素--\n");
char select;
if((*doublePointers)==NULL)
{
PleaseInit();
return ERROR;
}
printf("请输入向栈top(t)还是栈btm(b)插入元素?");
scanf(" %c",&select);
if(select=='t'||select=='T')
{
insertTop(&doublePointers);
}
if(select=='b'||select=='B')
{
insertBtm(&doublePointers);
}
return OK;
}
//向top栈插入元素
Status insertTop(SHARINGSTACKPOINTER** threePointers)
{
SHARINGSTACKPOINTER p;
int length,insertNumber,i,inputValue;
p=(**threePointers);
length=(p->bottom-p->top)-1;
if(length==0)
{
printf("没有可用空间!\n");
return ERROR;
}
printf("当前栈剩余空间为%d,请输入你要插入的个数:",length);
scanf("%d",&insertNumber);
if(insertNumber<1||insertNumber>length)
{
printf("操作失败!\n");
return ERROR;
}
printf("请输入你要插入的元素:");
for(i=1;i<=insertNumber;i++)
{
scanf("%d",&inputValue);
p->top++;
p->data[p->top]=inputValue;
}
printf("插入成功!\n");
fflush(stdin);
return OK;
}
//向栈底插入元素
Status insertBtm(SHARINGSTACKPOINTER** threePointers)
{
SHARINGSTACKPOINTER p;
int length,insertNumber,i,inputValue;
p=(**threePointers);
length=(p->bottom-p->top)-1;
if(length==0)
{
printf("没有可用空间!\n");
return ERROR;
}
printf("当前栈剩余空间为%d,请输入你要插入的个数:",length);
scanf("%d",&insertNumber);
if(insertNumber<1||insertNumber>length)
{
printf("操作失败!\n");
return ERROR;
}
printf("请输入你要插入的元素:");
for(i=1;i<=insertNumber;i++)
{
scanf("%d",&inputValue);
p->bottom--;
p->data[p->bottom]=inputValue;
}
printf("插入成功!\n");
fflush(stdin);
return OK;
}
//3:当前共享栈元素个数
Status getNumber(const SHARINGSTACKPOINTER* doublePointers,int SIZE)
{
system("cls");//清屏
printf("当前选的为--3:当前共享栈元素个数--\n");
char select;
if((*doublePointers)==NULL)
{
PleaseInit();
return ERROR;
}
printf("获取栈top(t)个数还是栈btm(b)个数?");
scanf(" %c",&select);
if(select=='t'||select=='T')
{
if((*doublePointers)->top==-1)
{
printf("请先插入元素再获取个数吧\n");
return ERROR;
}
printf("栈top当前个数:%d\n",(*doublePointers)->top+1);
return OK;
}
if(select=='b'||select=='B')
{
if((*doublePointers)->bottom==SIZE)
{
printf("请先插入元素再获取个数吧\n");
return ERROR;
}
printf("栈bottom当前个数:%d\n",SIZE-(*doublePointers)->bottom);
return OK;
}
return OK;
}
//请先初始化样式
void PleaseInit(void)
{
printf("**************\n");
printf("*请先初始化 *\n");
printf("**************\n\n");
}
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
注:共享栈里面的基本操作和顺序栈的差不多,所以这里就只做了初始化、插入和显示个数的操作
二、代码中重要的函数或语句
(一)、
typedef struct sharingStack{
int data[MAXSIZE];
int top;
int bottom;
}Stack;
typedef struct sharingStack* SHARINGSTACKPOINTER;
1
2
3
4
5
6
该语句声明的栈的结构,并重命名为Stack,而且还起了SHARINGSTACKPOINTER
效果图如下
在这里插入图片描述
(二)、初始化操作中
*doublePointers=(SHARINGSTACKPOINTER)malloc(sizeof(Stack));//分配空间
(*doublePointers)->top=-1;//指向一个栈的底部
(*doublePointers)->bottom=SIZE;
1
2
3
第一句是在内存中动态分配一个空间,第二句和第三句效果如下图
在这里插入图片描述
(三)、插入函数中
for(i=1;i<=insertNumber;i++)
{
scanf("%d",&inputValue);
p->top++;
p->data[p->top]=inputValue;
}
1
2
3
4
5
6
先指针上移动,然后把输入的值放入栈中。bottom这是相反它是向下移动。
(四)、重要语句
length=(p->bottom-p->top)-1;
if(length==0)
{
printf("没有可用空间!\n");
return ERROR;
}
1
2
3
4
5
6
length的获取很关键,它是判断栈是否还有空间。如果为0便是没有空间了。
三、运行截图
①:在未初始化前进行其他操作,然后再初始化。
在这里插入图片描述
在这里插入图片描述
发现会被阻止
在这里插入图片描述
②:初始化完之后,在进行插入操作,最后查看元素个数
在这里插入图片描述
在这里插入图片描述
在这里插入图片描述
最后查看栈中元素个数
在这里插入图片描述
在这里插入图片描述
如有错误欢迎指出
本篇博客源代码和文件已经上传,欢迎下载
https://download.csdn.net/download/qq_42683219/12881486
————————————————
版权声明:本文为CSDN博主「Kinghiee」的原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接及本声明。
原文链接:https://blog.csdn.net/qq_42683219/article/details/108747618

浙公网安备 33010602011771号