LeetCode Solutions

Explore detailed LeetCode solutions in Java, C++ / Cpp, and Python with step-by-step explanations. Each solution includes time and space complexity analysis to help you optimize your coding skills for interviews and competitive programming.

 

Explore detailed LeetCode solutions in Java, C++ / Cpp, and Python with step-by-step explanations. Each solution includes time and space complexity analysis to help you optimize your coding skills for interviews and competitive programming.

In addition to core solutions, this collection is designed to help you understand why a particular approach works, not just how to write the code. Problems are explained using clear logic, edge-case handling, and optimal data structures commonly expected in technical interviews.

The solutions cover a wide range of difficulty levels, including Easy, Medium, and Hard problems, with a strong focus on frequently asked interview questions from arrays, strings, linked lists, trees, graphs, dynamic programming, greedy algorithms, and recursion. Wherever applicable, multiple approaches are discussed to compare brute-force methods with optimized solutions.

Whether you are preparing for FAANG interviews, practicing for online coding contests, or strengthening your problem-solving fundamentals, these LeetCode solutions provide a structured and practical learning path. The content is regularly updated to align with the latest problem patterns and interview trends.

Sorted:

2492. Minimum Score of a Path Between Two Cities LeetCode Solution 2491. Divide Players Into Teams of Equal Skill LeetCode Solution 2490. Circular Sentence LeetCode Solution 2488. Count Subarrays With Median K LeetCode Solution 2487. Remove Nodes From Linked List LeetCode Solution 2486. Append Characters to String to Make Subsequence LeetCode Solution 2485. Find the Pivot Integer LeetCode Solution 2484. Count Palindromic Subsequences LeetCode Solution 2483. Minimum Penalty for a Shop LeetCode Solution 2482. Difference Between Ones and Zeros in Row and Column LeetCode Solution 2481. Minimum Cuts to Divide a Circle LeetCode Solution 2478. Number of Beautiful Partitions LeetCode Solution 2477. Minimum Fuel Cost to Report to the Capital LeetCode Solution 2476. Closest Nodes Queries in a Binary Search Tree LeetCode Solution 2475. Number of Unequal Triplets in Array LeetCode Solution 2472. Maximum Number of Non-overlapping Palindrome Substrings LeetCode Solution 2471. Minimum Number of Operations to Sort a Binary Tree by Level LeetCode Solution 2470. Number of Subarrays With LCM Equal to K LeetCode Solution 2469. Convert the Temperature LeetCode Solution 2468. Split Message Based on Limit LeetCode Solution 2467. Most Profitable Path in a Tree LeetCode Solution 2466. Count Ways To Build Good Strings LeetCode Solution 2465. Number of Distinct Averages LeetCode Solution 2463. Minimum Total Distance Traveled LeetCode Solution 2462. Total Cost to Hire K Workers LeetCode Solution 2461. Maximum Sum of Distinct Subarrays With Length K LeetCode Solution 2460. Apply Operations to an Array LeetCode Solution 2458. Height of Binary Tree After Subtree Removal Queries LeetCode Solution 2457. Minimum Addition to Make Integer Beautiful LeetCode Solution 2456. Most Popular Video Creator LeetCode Solution