Question

Please reply fast.
How to write a program in java to take a String as input fron the user and print the word in the sentence which has the consecutive vowels present in the word ?
For example : Bear is eating deer.
Output : Bear eating deer
For example : Sky is dark.
Output : No consecutive vowels are present in the words.

Answer 1

package  mypackage;

import java.util.*;

import java.lang.*;

import java.io.*;

 

class myDemo  {

      public static boolean  twoVowels(String s) {

           String vowels = new String ("aeiou") ; int i,j;

           for (i=0; i<s.length()-1; i++)

             if (vowels.indexOf(s.charAt(i))>=0 && vowels.indexOf(s.charAt(i+1))>=0)

                    return true;

            return false;

         }

 

       public static void main (String[] args) throws java.lang.Exception  {

           String str;    Scanner inp ;

            String delims = "[ ,.\'\"?!\\n\\t()]+";

            inp = new Scanner (System.in);

            str = inp.nextLine();

 

            while (! str.isEmpty()) {

                String  []tokens = str.split(delims);

                for (String t : tokens)  {

                    if (t.length() > 1 && twoVowels(t))   System.out.print(t + " ");

                }

               System.out.println();

               str = inp.nextLine();

          }

    }

}

This works.