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04. Reverse Array of Strings

Sep 30th, 2021
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  1. package arrays;
  2.  
  3. import java.util.Scanner;
  4.  
  5. public class P04ReverseArrayOfStrings {
  6. public static void main(String[] args) {
  7. Scanner scanner = new Scanner(System.in);
  8.  
  9. String[] inputArr = scanner.nextLine().split(" ");
  10.  
  11. for (int i = 0; i < inputArr.length / 2; i++) {
  12. String oldElement = inputArr[i];
  13.  
  14. inputArr[i] = inputArr[inputArr.length - 1 - i];
  15.  
  16. inputArr[inputArr.length - 1 - i] = oldElement;
  17. }
  18.  
  19. System.out.println(String.join(" ", inputArr));
  20. }
  21. }
  22.  
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