12/13/2023 0 Comments Palindrome java stack![]() ![]() String Palindrome = Long. This Java palindrome example uses recursion, which is an advanced concept. Steps to Palindrome number program Input the number from the user. Exception in thread 'main' : Uncompilable source code - missing return statement at (Palindrome.java:31) at (Palindrome.java:27) Java Result: 1 So, basically it says Im missing a return statement I do not see how that is possible. Ex: 15451, for example: If we take 131 and reverse it, then after reversing, the number remains the same. The error occurs at line 24 and it says incompatible types - found void but expected public class programPalindrome madam What is a Palindrome Number A palindrome number is a number that remains the same when its digits get reversed. ![]() Java program Reversing a number and determining if it is a Palindrome. ![]() ![]() Finding a Palindrome Number Between A Given Range Using The Number Of Digits. Then, use it with a type (and in Java 7 and up the diamond operator <>).Please follow Java naming conventions, and rename it MyStack. InputStreamReader input = new InputStreamReader (System.in) īufferedReader reader = new BufferedReader (input) įor (int i = userinput.I'm trying to write a program that converts a long into a string and checks if it is a palindrome, I've written the following so far, but it gives me an incompatible types error, and I can't seem to find what's causing it. Stack Overflow Public questions & answers Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers Talent Build your employer brand. WHats wrong with this code for palindrome of a string array. is generic with the template type and is currently using a Raw Type (hence the warning).For every visited node, pop a node from the stack and compare data of popped node with the currently visited node. For example, the longest palindromic substring of 'bananas' is 'anana'. METHOD 1 (Use a Stack): A simple solution is to use a stack of list nodes. Traverse the given list from head to tail and push every visited node to stack. Write an Java method longestPalindrome that given a string s, it returns the longest palindromic substring. How can I optimize this solution? import java.io.InputStreamReader Follow the steps below to solve the problem: A simple solution is to use a stack of list nodes. I was wondering if you can give me advice on this solution to assess if an user input string is a palindrome or not. 4 Answers Sorted by: 10 It's good that you're aware of Stringbuilder's reverse, but let's try to consider the cost of all these mutations. ![]()
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