From 3da1635a884d529073b9b6ddc7027f8d545fc504 Mon Sep 17 00:00:00 2001 From: Aadit Agrawal Date: Mon, 14 Oct 2024 11:07:51 +0530 Subject: [PATCH] Update OOP/Java/Lab/Week9/palin_alpha_rev_concat.java --- .../Lab/Week9/palin_alpha_rev_concat.java | 76 ------------------- 1 file changed, 76 deletions(-) diff --git a/OOP/Java/Lab/Week9/palin_alpha_rev_concat.java b/OOP/Java/Lab/Week9/palin_alpha_rev_concat.java index 8cf4f8f..8f05ed6 100644 --- a/OOP/Java/Lab/Week9/palin_alpha_rev_concat.java +++ b/OOP/Java/Lab/Week9/palin_alpha_rev_concat.java @@ -1,82 +1,6 @@ import java.util.Scanner; import java.util.Arrays; -class palin_alpha_rev_concat{ - static boolean palindrome(String str) - { - String rev=reverse(str); - return str.contentEquals(rev); - } - - static String[] alphabetic(String str) { - char[] arr = str.toCharArray(); - Arrays.sort(arr); - String sortedStr = new String(arr); - - String[] result = new String[sortedStr.length()]; - for (int i = 0; i < sortedStr.length(); i++) { - result[i] = String.valueOf(sortedStr.charAt(i)); - } - - return result; - } - - static String reverse(String str) - { - StringBuffer rev=new StringBuffer(str); - rev.reverse(); - String revstr=rev.toString(); - return revstr; - } - static String concatenate(String str) - { - String rev=reverse(str); - return str+rev; - } - - public static void main(String[] args) { - Scanner in=new Scanner(System.in); - System.out.println("Enter the String"); - String str=in.nextLine(); - char contin='y'; - while(contin=='y'){ - System.out.println("What do you want to do? 1. Check for Palindrome; 2. Write in an alphabetic order; 3. Reverse the String; 4. Concatenate with reversed"); - int choice=in.nextInt(); - switch(choice) - { - case 1: - { - System.out.println("String is a palindrome:"+palindrome(str)); - break; - } - case 2: { - String arr[] = alphabetic(str); - System.out.println("String in alphabetic order:"); - for (int i = 0; i < arr.length; i++) { - System.out.print(arr[i]); - } - System.out.println(); - break; - } - case 3: - { - System.out.println("Reversed string="+reverse(str)); - break; - } - case 4: - { - System.out.println("Concatenated String="+concatenate(str)); - break; - } - } - System.out.println("Continue?(y/n)"); - contin=in.next().charAt(0); - } - - } -}import java.util.Scanner; -import java.util.Arrays; - class palin_alpha_rev_concat{ static boolean palindrome(String str) {