LIFO栈 ADT接口 实现十进制转其他进制
LIFO 接口 Stack.h
1 //LIFO 链栈初始化
2 void InitStack(Stack top){
3 //LIFO 链栈判断栈空
4 boolean StackKEmpty(Stack top){
5 //LIFO 链栈进栈
6 void Push(Stack top, ElemType x){
7 //LIFO 链栈出栈
8 ElemType Pop(Stack top){
9 //LIFO 链栈读取栈顶
10 ElemType GetTop(Stack top){
LIFO 接口 链表实现 LinkedStack.c
1 //LIFO 链栈初始化
2 void InitStack(Stack top){
3 top = NULL;
4 }
5
6 //LIFO 链栈判断栈空
7 boolean StackKEmpty(Stack top){
8 if(top == NULL) return true;
9 else return false;
10 ｝
11
12 //LIFO 链栈进栈
13 void Push(Stack top, ElemType x){
14 LinkedStack p;
15 p = malloc(sizeof *p);
16 p -> data =x;
17 p -> next = top;
18 top = p;
19 }
20
21 //LIFO 链栈出栈
22 ElemType Pop(Stack top){
23 LinkedStack p;
24 ElemType x;
25 if(top == NULL){
26 printf("栈下溢错误!\n");
27 exit(1);
28 }
29 p = top;
30 x = p -> data;
31 top = top -> next;
32 free(p);
33 return x;
34 }
35
36 //LIFO 链栈读取栈顶
37 ElemType GetTop(Stack top){
38 if(top == NULL){
39 printf("栈下溢错误! \n");
40 exit(1);
41 }
42 return top -> data;
43 }
LIFO 接口 数组实现 SeqStack.c
1 //LIFO 顺序栈 初始化
2 void InitStack(Stack s){
3 s -> top = -1;
4 }
5
6 //LIFO 顺序栈判断栈空
7 boolean StackEmpty(Stack s){
8 if(s -> top == -1) return true;
9 else return false;
10 }
11
12 //LIFO 顺序栈判断栈满
13 boolean StackFull(Stack s){
14 if(s -> top == MaxSize-1) return true;
15 else return false;
16 }
17
18 //LIFO 顺序栈进栈
19 void Push(Stack s, ElemType x){
20 if(s->top == MaxSize-1){
21 printf("栈满溢出错误!\n");
22 exit(1);
23 }
24 s -> top++;
25 s -> data[s>top] = x;
26 }
27
28 //LIFO 顺序栈出栈
29 ElemType Pop(Stack s){
30 if(StackEmpty(s){
31 printf("栈下溢错误!\n");
32 exit(1);
33 }
34 x = s->data[s->top];
35 s -> top--;
36 return x;
37 }
38
39 //LIFO 顺序栈读取栈顶元素
40 ElemType GetTop(Stack s){
41 if(StackEmpty(s){
42 printf("下溢错误!\n");
43 exit(1);
44 }
45 return s -> data[s -> top];
46 }
进制转换程序 main.c
1 #include<stdio.h>
2 #include<stdlib.h>
3 #include<Stack.h>
4
5 void transForm(int m, int n);
6
7 int main(void){
8
9 printf("将十进制数转换为任意进制数实例:\n");
10 transForm(1567, 8);
11 transForm(1567, 6);
12 transForm(1567, 4);
13 transForm(1567, 2);
14 }
15
16 void transForm(int m, int n){
17 int k;
18 int mm = m;
19
20 Stack S;
21 InitStack(&S);
22 while(m != 0){
23 k = m % n;
24 Push(S, k);
25 m /= n;
26 }
27
28 printf("十进制数%d转换为%d 进制数为:",mm, n);
29 while(! StackEmpty(&S)){
30 k = Pop(S, k);
31 printf("%d", k);
32 }
33 putchar('\n');
34 }
posted on 2018-09-30 16:06 MACHINE_001 阅读(285) 评论(0) 编辑 收藏 举报
