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2 Visitor Messages

  1. View Conversation
    import java.util.*;
    public class Vowels{
      public static void main(String[] args){
    	  Scanner console = new Scanner(System.in);
        int counter= 0;
        System.out.println("Input a sequence of characters");
        String text = console.nextLine();
        for (int loop = 0; loop < text.length(); loop++){
          char lett = text.charAt(loop);
          if (lett=='a' || lett=='e' || lett=='i' || lett=='o' || lett=='u' || lett=='A' || lett=='E' || lett=='I' || lett=='O' || lett=='U') {
        System.out.println("There are " + counter + " vowels in the inputted text.");

    Input a sequence of characters
    There are 6 vowels in the inputted text.
  2. View Conversation
    Try String.trim().


    See response to post.
Showing Visitor Messages 1 to 2 of 2
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