Write a java program to display all the vowels from a given string.

SPPU

TY BBA(Computer Applications) 2019 CBCS Pattern

Question

Write a java program to display all the vowels from a given string.

Solution:

Hey, folks, today I will help you in solving core java slips of T.Y.B.C.A. InT.Y.B.C.A. In this program, you’ll learn to display all the vowels from a given string.

Code:

 
      
import java.lang.*;
      
import java.util.*;
      
class Vowels extends Thread
      
{
      
            String s1;
      
            Vowels(String s)
      
            {           s1=s;
      
                        start();
      
            }
      
            public void run()
      
            {
      
                        System.out.println("Vowels are  ");
      
                        for(int i=0;i<s1.length();i++)
      
                        {
      
                                    char ch=s1.charAt(i);
      
                        if(ch=='a'||ch=='e'||ch=='i'||ch=='o'||ch=='u'||ch=='A'||ch=='E'||ch=='I'||ch=='O'||ch=='U')
      
                                                System.out.print(" "+ch);
      
                        }
      
            }
      
}
      
public class Vowelsfind {
      
    public static void main(String[] args)
      
    {
      
            Scanner sn=new Scanner(System.in);
      
            System.out.println("Enter a string");
      
            String str1=sn.next();
      
            Vowels v=new Vowels(str1);
      
   }
      
}
 

Step 1

Save the file as Vowelsfind.java

Step 2

Open the Command promote and execute the follwing code

javac Vowelsfind.java

Step 3

after completing the last step execute this command

java Vowelsfind

Result

Enter a string

aeiouadadafsseiou

Vowels are

 a e i o u a a a e i o u