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ReverseNumbers

Nov 27th, 2018
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Java 0.49 KB | None | 0 0
  1. import java.util.*;
  2. public class ReverseNumbers
  3. {
  4.     public static void main(String[] args)
  5.     {
  6.         List<Integer> numbers = new ArrayList<Integer>(10);
  7.         Scanner in = new Scanner(System.in);
  8.         int x = 0;
  9.         while (x<10) {
  10.             System.out.println("Enter an integer.");
  11.             numbers.add(in.nextInt());         
  12.             x++;
  13.         }
  14.        
  15.         System.out.println("Original List : " + numbers);
  16.  
  17.         Collections.reverse(numbers);
  18.  
  19.         System.out.println("Modified List: " + numbers);
  20.     }
  21. }
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