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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6. import java.util.Random;
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		// your code goes here
  13. 		java.util.Scanner scanner = new java.util.Scanner(System.in);
  14.  
  15. 	    int letterNum = 6;
  16. 	    Random rn = new Random();
  17. 	    char letter = (char) (rn.nextInt(26) + 'a');
  18. 		boolean shouldCons = true;
  19. 	    char[] vowels = { 'a', 'e', 'i', 'o', 'u' };
  20.  
  21. 	    while (true)
  22. 	    {
  23. 	        //Ask user for word's length and store it
  24. 	        System.out.println();
  25. 	        System.out.print("Please enter the length of the word in letters: ");
  26. 	        try{
  27. 	        	letterNum = scanner.nextInt();
  28. 	        }catch(Exception e){
  29. 	        	break;
  30. 	        }
  31.  
  32. 	        for (int i = 0; i < letterNum; i++, shouldCons^=true)
  33. 	        {
  34. 	            if(shouldCons) {
  35. 	            	letter = (char) (rn.nextInt(26) + 'a');
  36. 	            	while (letter == 'a' || letter == 'u' || letter == 'i' || letter == 'e' || letter == 'o')
  37. 		            {
  38. 		                letter = (char) (rn.nextInt(26) + 'a');
  39. 		            }
  40. 	            }
  41. 	            else letter = vowels[(int)(Math.random() * 5)];
  42.  
  43. 	            System.out.print(letter);
  44. 	        }
  45. 	    }
  46. 	}
  47. }
Success #stdin #stdout 0.05s 711680KB
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Please enter the length of the word in letters: kayegedozo
Please enter the length of the word in letters:
https://ideone.com/wMYvGv
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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