Leetcode

List of solutions to LeetCode problems

#	Title	Difficulty
39	Combination Sum	medium
72	Edit Distance	hard
78	Subsets	medium
207	Course Schedule	medium
210	Course Schedule 2	medium
322	Coin Change	medium
377	Combination Sum 4	medium
392	Is Subsequence	easy
518	Coin Change 2	medium
739	Daily Temperatures	medium
743	Network Delay Time	medium
947	Most Stones Removed With Same Row or Column	medium
1143	Longest Common Subsequence	medium
1334	Find the City With the Smallest Number of Neighbors at a Threshold Distance	medium
1489	Find Critical and Pseudo-Critical Edges in Minimum Spanning Tree	hard
1584	Min Cost to Connect All Points	medium
1980	Find Unique Binary String	medium
1981	Minimize the Difference Between Target and Chosen Elements	medium
1984	Minimum Difference Between Highest and Lowest of K Scores	easy
1985	Find the Kth Largest Integer in the Array	medium
1986	Maximum Number of Work Sessions to Finish the Tasks	medium
2027	Minimum Moves to Convert String	easy
2028	Find Missing Observations	medium
2032	Two Out of Three	easy
2033	Minimum Operations to Make Uni-Value Grid	medium
2034	Stock Price Fluctuation	medium
2037	Minimum Number of Moves to Seat Everyone	easy
2038	Remove Colored Pieces if both Neighbours are the Same Color	medium
2039	The Time when the Network Becomes Idle	medium
2042	Check if Numbers are Ascending in a Sentence	easy
2043	Simple Bank System	medium
2044	Count Number of Maximum Bitwise-OR Subsets	medium
2045	Second Minimum Time to Reach Destination	hard
2047	Number of Valid Words in a Sentence	easy
2049	Count Nodes with the Highest Score	medium
2050	Parallel Courses 3	hard
2053	Kth Distinct String in an Array	easy
2055	Plates Between Candles	medium
2058	Find the Minimum and Maximum Number of Nodes Between Critical Points	medium
2059	Minimum Operations to Convert Number	medium
2062	Count Vowel Substrings of a String	easy
2073	Time Needed to Buy Tickets	easy
2074	Reverse Nodes in Even Length Groups	medium
2075	Decode the Slanted Cyphertext	medium
2078	Two Furthest Houses With Different Colors	easy
2079	Watering Plants	medium
2080	Range Freq Queries	medium
2085	Count Common Words with One Occurrence	easy
2086	Minimum Number of Buckets to Collect Water from Houses	medium
2087	Minimum Cost Homecoming of a Robot in a Grid	medium
2089	Find Target Indices After Sorting Array	easy
2090	K Radius Subarray Averages	medium
2091	Removing Minimum and Maximum from Subarray	medium
2092	Find All People With Secret	hard
2094	Finding 3 Digit Even Numbers	easy
2095	Delete the Middle node of a Linked List	medium
2096	Step by Step Directions from a Binary Tree Node to Another	medium
2099	Find Subsequence of Lenght K with the Largest Sum	easy
2101	Detonate the Maximum Bombs	medium
2103	Rings and Rods	easy
2104	Sum of Subarray Ranges	medium
2108	First Palindromic String in the Array	easy
2109	Adding Spaces to a String	medium
2110	Number of Smooth Descent Periods of a Stock	medium
2114	Maximum Number of Words Found in Sentences	easy
2115	Find All Possible Recipes from Given Supplies	medium
2116	Check if a Parenthesis String can be Valid	medium
2119	A Number After a Double Reversal	easy
2120	Execution of All Suffix Instructions Staying in a Grid	medium
2124	Check if all As Appear Before all Bs	easy
2125	Number of Laser Beams in a Bank	medium
2126	Destroying Asteroids	medium
2133	Check if All Row and Column Contains Every Numbers	easy
2138	Divide a String into Groups of Size K	easy
2139	Minimum Moves to Reach Target Score	medium