Page 618 - Computer science 868 Class 12
P. 618
41 for(int i=0;i<=top;i++)
42 {
43 if(s[i]!=0)
44 System.out.print(s[i]+"|");
45 }
46 System.out.println();
47 }
48 }
Codes for Class Stack_main
1 import java.util.*;
2 class Stack_Main
3 {
4 public static void main(String args[])
5 {
6 Scanner sc = new Scanner(System.in);
7 System.out.print("Stack size:");
8 int s= sc.nextInt();
9 String x;
10 stackob = new stack(s);
11 do
12 {
13 System.out.println("MAin Menu");
14 System.out.println("Press 1 to Push item To Stack");
15 System.out.println("Press 2 to Pop item Out of Stack");
16 System.out.println("Press 3 to Display items of Stack");
17 System.out.print("Enter choice");
18 intch = sc.nextInt();
19 switch(ch)
20 {
21 case 1:
22 System.out.print("Enter a Number to Push");
23 int n = sc.nextInt();
24 ob.pushitem(n);
616616 Touchpad Computer Science-XII

