Efficiently solving the Shortest Palindrome problem involves using the KMP algorithm to find the minimal characters that need to be added to the front of a string. By reversing the input and constructing an LPS array, we can quickly determine the shortest palindrome possible. Learn how this works with a clear step-by-step explanation and JavaScript code.
In this article, we’ll explore the solution to LeetCode Problem 539, “Minimum Time Difference.” Learn how to approach this problem using sorting and modular arithmetic, ensuring an efficient solution in JavaScript to find the minimum time difference between a list of time points.
Learn how to solve the problem of finding the longest substring containing vowels in even counts using an efficient bitmasking approach in JavaScript. This blog explains the solution step-by-step, along with the code and a detailed explanation of how to tackle this interesting string manipulation problem.
In today’s LeetCode Problem of the Day (POTD), we tackle Problem 2028: Find Missing Observations. This problem challenges us to reconstruct missing dice roll results given the mean and a partial list of observations. We’ll explore an efficient approach using math and logic to solve the problem within the given constraints. A must-read for anyone practicing array manipulation and problem-solving on LeetCode!
