Finding the longest palindromic substring in a given string is a classic problem in computer science. There are several approaches to solve this problem, but one of the most efficient methods is using the “Expand Around Center” approach. This approach has a time complexity of O(n^2), which is efficient for this problem. CODE: import java.util.*; …
Java Program to find Longest Palindromic Substring Read More »
It is better to have a brief knowledge of the Swing class of java as it is applied in the implementation to do so as whenever there arises a need to deal with images or dealing with the two-dimensional matrix as an output or usage of it in generating the output in java, Swing class comes into …
Java Program to Take a Snapshot From System Camera Read More »
Reversing a string is a common programming problem given while learning how to code and invoke logical thinking. However, there are more than one ways to solve this problem. The below article explains different ways to reverse a string in Java. The reverse of a string means printing the character of a string from end …