Assume that the following method is added to class ArrayStack. If stack "this object" contains the following values in the array theData: index 1 2 5 Value 4 7 10 8 12 What will be the contents of stack s? public void question(ArrayStack s) { if(topOfstack == -1 || (topOfstack + 1) %2 !=0) return; E al] = (E[]) new Object[topOfStack + 1]; for (int i = 0; i <= topOfstack/2; i++) { ali) = theData[i] + theData[topOfStack - i]; } for (int i = topOfstack/2; i >= 0; i--) s.push(a[i]); } a. Stack s will contain: b. Stack s will contain: [top] 14 12 17. [top] 6 17 20. O c. Stack s will contain: [top] 20 17 6. d. Stack s will contain: [top] 17 12 14.

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
Section: Chapter Questions
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Assume that the following method is added to class ArrayStack. If stack "this object" contains the following values in the array theData:
2
index
1
3
5
Value
2
4
7
10
12
What will be the contents of stack s?
public void question(ArrayStack<E> s)
{
if(topOfstack = = -1 || (topOfstack + 1) %2 !=0) return;
E all = (E[) new Object[topOfstack + 1];
for (int i = 0; i <= topOfstack/2; i++)
{
a[i]= theData[i] + theData[topOfStack - i];
}
for (int i = topOfstack/2; i>= 0; i-)
5.push(a[i]);
}
a. Stack s will contain:
[top] 14 12 17.
b. Stack s will contain:
[top] 6 17 20.
O. Stack s will contain:
O d. Stack s will contain:
[top] 20 17 6.
[top] 17 12 14.
Transcribed Image Text:Assume that the following method is added to class ArrayStack. If stack "this object" contains the following values in the array theData: 2 index 1 3 5 Value 2 4 7 10 12 What will be the contents of stack s? public void question(ArrayStack<E> s) { if(topOfstack = = -1 || (topOfstack + 1) %2 !=0) return; E all = (E[) new Object[topOfstack + 1]; for (int i = 0; i <= topOfstack/2; i++) { a[i]= theData[i] + theData[topOfStack - i]; } for (int i = topOfstack/2; i>= 0; i-) 5.push(a[i]); } a. Stack s will contain: [top] 14 12 17. b. Stack s will contain: [top] 6 17 20. O. Stack s will contain: O d. Stack s will contain: [top] 20 17 6. [top] 17 12 14.
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