Reverse of a String and Number of Vowels
Scanner -Java Program
Program: Reverse.java
import java.util.Scanner; class Reverse { public static void main(String args[]) { String string,reverseString = ""; int vowelCount=0; Scanner sc=new Scanner(System.in); System.out.print("Enter the word: "); string= sc.nextLine(); for(int i=string.length()-1;i>=0;i--) { char ch=string.charAt(i); reverseString+=ch; if(ch=='A'||ch=='a'||ch=='E'||ch=='e'||ch=='I'||ch=='i'||ch=='O'||ch=='o'||ch=='U'||ch=='u') vowelCount++; } System.out.println("Reverse: "+reverseString+"\nNumber of vowels: "+vowelCount); } }
Output:
Enter the word: 2k8cse Reverse: esc8k2 Number of vowels: 1
Cantilever Gate
ReplyDeleteYour site has a lot of useful information for myself. I visit regularly. Hope to have more quality items.
ReplyDeleteLooking forward to reading more.. Great post. Really Cool
ReplyDeletegmail login
in a multidimensional array (say a 2-dimensional array) containing many real numbers (both negative and positive), what do I need to do to be able to sort it in a certain dimension? (e.g. ascending or descending numeric values)
ReplyDeletethanks!