Day 28 of 30 days Leetcode Challenge - First Unique Number
First Unique Number You have a queue of integers, you need to retrieve the first unique integer in ...
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Day 27 of 30 days Leetcode Challenge - Maximal Square
Maximal Square Given a 2D binary matrix filled with 0's and 1's, find the largest square containing ...
Day 26 of 30 days Leetcode Challenge - Longest Common Subsequence
Longest Common Subsequence Given two strings text1 and text2, return the length of their longest co ...
Day 25 of 30 days Leetcode Challenge - Jump Game
Jump Game Given an array of non-negative integers, you are initially positioned at the first index ...
Day 24 of 30 days Leetcode challenge - LRU Cache
LRU Cache Design and implement a data structure for Least Recently Used (LRU) cache. It should supp ...
Day 23 of 30 days Leetcode challenge - Bitwise AND of Numbers Range
Bitwise AND of Numbers Range Given a range [m, n] where 0 <= m <= n <= 2147483647, return ...
Day 22 of 30 days Leetcode challenge - Subarray Sum Equals K
Subarray Sum Equals K Given an array of integers and an integer k, you need to find the total numbe ...
Day 21 of 30 days Leetcode challenge
Leftmost Column with at Least a One (This problem is an interactive problem.) A binary matrix mean ...