Write a method called samePosition in a class called stackExt that receives two parameters st1 and st2 of type Arraystack and a third parameter pos of type int. The method returns true, if stack st1 and st2 contains the same value in position pos. Otherwise, the method returns false. Assume that both stacks st1 and st2 contain same number of elements. Assume that the position of the top element is 0 and increases by 1 for each subsequent element. The elements of both stacks st1 and st2 must remain in the original relative positions in the stacks at the end of the method. Use common stack operations only such as push, pop, peek, isEmpty, constructor and copy constructor. You can create temporary objects of type Arraystack in your method. Example: top stl: 4 5 3 10 8 stl: 5 9 4 10 1 f the pos is 3, then both stacks contain 10 in position 3. The method returns true. f the pos is 1, then st1 contains 5 and st2 contains 9 in position 1. The method returns false. nuhlic class tackFxt

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Write a method called samePosition in a class called stackExt that receives two parameters st1 and st2 of
type Arraystack and a third parameter pos of type int. The method returns true, if stack stl and st2 contains the same
value in position pos. Otherwise, the method returns false. Assume that both stacks stl and st2 contain same number of
elements.
Assume that the position of the top element is 0 and increases by 1 for each subsequent element. The elements of both stacks
stl and st2 must remain in the original relative positions in the stacks at the end of the method.
Use common stack operations only such as push, pop, peek, isEmpty, constructor and copy constructor. You can create
temporary objects of type Arraystack in your method.
Example:
top
stl: 4 5 3 10 8
stl: 5 9 4 10 1
If the pos is 3, then both stacks contain 10 in position 3. The method returns true.
If the pos is 1, then st1 contains 5 and st2 contains 9 in position 1. The method returns false.
public class StackExt
{
public boolean sameposition (Arraystack<Integer> st1,
Arraystack<Integer> st2, int pos)
Transcribed Image Text:Write a method called samePosition in a class called stackExt that receives two parameters st1 and st2 of type Arraystack and a third parameter pos of type int. The method returns true, if stack stl and st2 contains the same value in position pos. Otherwise, the method returns false. Assume that both stacks stl and st2 contain same number of elements. Assume that the position of the top element is 0 and increases by 1 for each subsequent element. The elements of both stacks stl and st2 must remain in the original relative positions in the stacks at the end of the method. Use common stack operations only such as push, pop, peek, isEmpty, constructor and copy constructor. You can create temporary objects of type Arraystack in your method. Example: top stl: 4 5 3 10 8 stl: 5 9 4 10 1 If the pos is 3, then both stacks contain 10 in position 3. The method returns true. If the pos is 1, then st1 contains 5 and st2 contains 9 in position 1. The method returns false. public class StackExt { public boolean sameposition (Arraystack<Integer> st1, Arraystack<Integer> st2, int pos)
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