Question

Replace vowels with stars in a given sentence.

				
					Enter the sentence:
Quick Brown Fox jumped over the lazy dog.
Original Sentence:Quick Brown Fox jumped over the lazy dog.
new Sentence:Q**ck Br*wn F*x j*mp*d *v*r th* l*zy d*g.

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Code

				
					import java.util.Scanner;
public class vowelToStar
{
    public static void main()
    {
        int i,len=0;
        String sen="",newSen="";
        char ch= ' ';
        Scanner sc=new Scanner(System.in);
        System.out.println("Enter the sentence:");
        sen=sc.nextLine();
        len=sen.length();
        if(sen.charAt(len-1)!='.')
        {
            sen=sen+".";
            len=len+1;
        }
        for(i=0;i< len;i++)
        {
            ch=sen.charAt(i);
            if(ch=='a'||ch=='e'||ch=='i'||ch=='o'||ch=='u'||ch=='A'||ch=='E'||ch=='I'||ch=='O'||ch=='U')
            {
                newSen=newSen+"*";
            }
            else
            {
                newSen=newSen+ch;
            }
        }
        System.out.println("Original Sentence:"+sen);
        System.out.println("new Sentence:"+newSen);
    }
}