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if(l.size() <=1) return false: int a= I.get(0): int b=l.get(l.size()-1): if (a > b) I.set(0,b): I.set(l.size()-1, a); Exchanges the elements in the first and the element before the last of the list if the first element is greater than the A element before the last element. B Exchanges the elements in the first and the last of the list if the first is greater than the last. Exchangoc the olonmonta

if(l.size() <=1) return false: int a= I.get(0): int b=l.get(l.size()-1): if (a > b) I.set(0,b): I.set(l.size()-1, a); Exchanges the elements in the first and the element before the last of the list if the first element is greater than the A element before the last element. B Exchanges the elements in the first and the last of the list if the first is greater than the last. Exchangoc the olonmonta

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Assume you have a method outside the SingleLinkedList class as given below, what does this method do public static void unknown(SingleLinkedList<Integer> I, int item) if(l.size() <=1) return false: int a= I.get(0): int b=l.get(l.size()-1): if (a > b) I.set(0,b): I.set(l.size()-1, a); Exchanges the elements in the first and the element before the last of the list if the first element is greater than the element before the last element. Exchanges the elements in the first and the last of the list if the first is greater than the last. Exchanges the elements in the first and the last of the list if the first is less than the last. Exchanges the elements in the first and the last of the list.
Transcribed Image Text:Assume you have a method outside the SingleLinkedList class as given below, what does this method do public static void unknown(SingleLinkedList<Integer> I, int item) if(l.size() <=1) return false: int a= I.get(0): int b=l.get(l.size()-1): if (a > b) I.set(0,b): I.set(l.size()-1, a); Exchanges the elements in the first and the element before the last of the list if the first element is greater than the element before the last element. Exchanges the elements in the first and the last of the list if the first is greater than the last. Exchanges the elements in the first and the last of the list if the first is less than the last. Exchanges the elements in the first and the last of the list.
Expert Solution
Step 1

The given code returns false if list size is less than or equal to 1

else the code stores 1st element of list in 'a' variable and last element of the list in the variable 'b'

If a>b, then the element at 0th index is set to b and element at last index i,e l.size()-1 is set to a.

 

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