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PALINDROME JAVA STACK HOW TO
PALINDROME JAVA STACK CODE

If you don't need to have several implementation of Palindrome, you shall use a static method. Palindrome class doesn't need to know the input as member or for initialization purpose

Third, it's not a good practice to do everything une constructor.

Second, when you reverse the input using stack, you push the index on the stack, not the character.This may surprise you because there are no nested loops in your code, but both the substring method and the + operator for Strings require the creation of a new String, which requires copying its contents.

PALINDROME JAVA STACK CODE

First, you need to give the input to the Palindrome class. If n is the length of the input string, your code takes O(n2) operations.

I have also tried using the top and iterate using this variable. But, due to some reason while popping the stack the program is not working as expected. While(stop.equalsIgnoreCase("y")) //continues to process and ignores upper or lowercase Y Palindrome using stack Ask Question Asked 7 years, 10 months ago Modified 7 years, 10 months ago Viewed 1k times 1 I wrote a palindrome using stacks in java. Stop = type.nextLine() //stops processing Step 1: Remove all non-alphanumeric characters (punctuation, spaces and symbols) from Argument string str using replace () and then convert in to lowercase using toLowerCase ().

PALINDROME JAVA STACK HOW TO

Check the code below for How to write Palindrome in JavaScript. so the next palindrome should read 'alla' the final output should be a string that includes all palindromes. I need to change the code so that once it finds the first largest palindrome ('abba') the start of the loop will take place after that substring. equals() (except in a few situations where you can guarantee that two strings with the same value will be represented by the same object. Consequently, if you actually want to test whether two strings have the same value you should use. This Java palindrome example uses recursion, which is an advanced concept. ("Would you like to try another word? Type Y for 'Yes' or N for 'No'") This answer is easy to read and I tried to explain by using comment. example: check palindrome 'b' 'bb' 'bba' and so on. tests for reference equality.equals() tests for value equality. ("Enter a word to determine if it is a palindrome: ") String stop = null //stops processing of word String word = null //initial word to check

Scanner type = new Scanner(System.in) //create scanner for user to type a word Here is my PalindromeCheck class: import Can someone please help me identify it? My program works but no matter what word I type, it returns that the word is not a palindrome. There seems to be an issue in my Palindrome class. I did this with prime numbers only and it was working but when I added in palindrome, it did not work.ĮDIT: i added in the int original = number like one of the answers says but my output is always 2,3,5,7,11 and nothing more.ĮDIT2(1 more question): I changed the value up to 1000 and my output is 2 3 5 7 11 313 353 373 383 727 757 787 797 919 929.I am trying to write a Palindrome class using Stacks to determine if a word entered by user is a palindrome. I want to print every prime palindrome number before 50. Im new to java and I was wondering how i would print prime palindrome without using strings and only methods.