Answered step by step
Verified Expert Solution
Question
1 Approved Answer
PLEAS EXPLAIN IT DETAILED ! (JAVA PROGRAMMING) * Java arrays Jeff Prouty (on 2019/09/19) Language/Type: Author: Write a method named swapPairs that accepts an array
PLEAS EXPLAIN IT DETAILED !
(JAVA PROGRAMMING)
* Java arrays Jeff Prouty (on 2019/09/19) Language/Type: Author: Write a method named swapPairs that accepts an array of strings as a parameter and switches the order of values in a pairwise fashion. Your method should switch the order of the first two values, then switch the order of the next two, switch the order of the next two, and so on. For example, if the array initially stores these values: String[] a = {"four", "score", "and", "seven", "years", "ago"}; swapPairs(a); Your method should switch the first pair ("four", "score"), the second pair ("and", "seven") and the third pair ("years", "ago"), to yield this array: {"score", "four", "seven", "and", "ago", "years"} If there are an odd number of values, the final element is not moved. For example, if the original list had been: {"to", "be", "or", "not", "to", "be", "hamlet"} It would again switch pairs of values, but the final value ("hamlet") would not be moved, yielding this list: {"be", "to", "not", "or", "be", "to", "hamlet"} You may assume that the array is not null and that no element of the array is null. Type your solution here: 1 public static void swapPairs (Strings)Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started