Analyze the time and space complexity of your solution. Compare your solution to others and identify areas for improvement.

🪀Q) Write a java program to Check if a String is a Palindrome ? In almost all levels of introviews program is must now. this is one of the most asked questions in recent times. i believe every ...

STEP 1: Start. STEP 2: Import deque from the collections module. STEP 3: Define a function add_even(n, stack): Create an empty deque d.; Create an empty set unique to store seen even numbers.; Loop ...

A comprehensive collection of Data Structures implementations in Java, including arrays, linked lists, stacks, queues, trees, graphs, and sorting algorithms. This repository serves as both a learning ...