Stack using Arrays
Implement Stack using Arrays:
Required Knowledge:
C basics, ArraysProgram:
1 #include<stdio.h>
2 #define SIZE 10
3
4 void push(int);
5 void pop();
6 void display();
7
8 int stack[SIZE], top = -1;
9
10 void main()
11 {
12 int value, choice;
13 while(1)
14 {
15 printf("\n\n***** MENU *****\n");
16 printf("1. Push\n2. Pop\n3. Display\n4. Exit");
17 printf("\nEnter your choice: ");
18 scanf("%d",&choice);
19 switch(choice)
20 {
21 case 1:
22 printf("Enter the value to be insert: ");
23 scanf("%d",&value);
24 push(value);
25 break;
26 case 2:
27 pop();
28 break;
29 case 3:
30 display();
31 break;
32 case 4:
33 exit(0);
34 default:
35 printf("\nWrong selection Try again!!!");
36 }
37 }
38 }
39 void push(int value)
40 {
41 if(top == SIZE-1)
42 printf("\nStack is Full!!! Insertion is not possible!!!");
43 else
44 {
45 top++;
46 stack[top] = value;
47 printf("\nInsertion success!!!");
48 }
49 }
50 void pop()
51 {
52 if(top == -1)
53 printf("\nStack is Empty!!! Deletion is not possible!!!");
54 else
55 {
56 printf("\nDeleted : %d", stack[top]);
57 top--;
58 }
59 }
60 void display()
61 {
62 if(top == -1)
63 printf("\nStack is Empty!!!");
64 else
65 {
66 int i;
67 printf("\nStack elements are:\n");
68 for(i=top; i>=0; i--)
69 printf("%d\n",stack[i]);
70 }
71 }
Comments
Post a Comment
Dears! Yours Comment approved in 24 hours also your answer in 24 hours.......