#	Problem	Solution	Difficulty
1	Two Sum	python	Easy
26	Remove Duplicates from Sorted Array	python	Easy
27	Remove Element	python	Easy
28	Find the Index of the First Occurrence in a String	python	Easy
55	Jump Game	python	Medium
80	Remove Duplicates from Sorted Array II	python	Medium
88	Merge Sorted Array	python	Easy
91	Decode Ways	python	Medium
94	Binary Tree Inorder Traversal	python	Easy
121	Best Time to Buy and Sell Stock	python	Easy
122	Best Time to Buy and Sell Stock II	python	Medium
151	Reverse Words in a String	python	Medium
165	Compare Version Numbers	python	Medium
169	Majority Element	python	Easy
189	Rotate Array	python	Medium
237	Delete Node in a Linked List	python	Medium
242	Valid Anagram	python	Easy
300	Longest Increasing Subsequence	python	Medium
389	Find the Difference	python	Easy
455	Assign Cookies	python	Easy
506	Relative Ranks	python	Easy
605	Can Place Flowers	python	Easy
606	Construct String from Binary Tree	python	Easy
867	Transpose Matrix	python	Easy
881	Boats to Save People	python	Medium
1155	Number of Dice Rolls With Target Sum	python	Medium
1160	Find Words That Can Be Formed by Characters	python	Easy
1207	Unique Number of Occurrences	python	Easy
1266	Minimum Time Visiting All Points	python	Easy
1287	Element Appearing More Than 25% In Sorted Array	python	Easy
1335	Minimum Difficulty of a Job Schedule	python	Hard
1422	Maximum Score After Splitting a String	python	Easy
1431	Kids With the Greatest Number of Candies	python	Easy
1436	Destination City	python	Easy
1464	Maximum Product of Two Elements in an Array	python	Easy
1496	Path Crossing	python	Easy
1497	Check If Array Pairs Are Divisible by k	python	Medium
1531	String Compression II	python	Hard
1578	Minimum Time to Make Rope Colorful	python	Medium
1582	Special Positions in a Binary Matrix	python	Easy
1624	Largest Substring Between Two Equal Characters	python	Easy
1637	Widest Vertical Area Between Two Points Containing No Points	python	Medium
1662	Check If Two String Arrays are Equivalent	python	Easy
1688	Count of Matches in Tournament	python	Easy
1716	Calculate Money in Leetcode Bank	python	Easy
1758	Minimum Changes To Make Alternating Binary String	python	Easy
1768	Merge Strings Alternately	python	Easy
1897	Redistribute Characters to Make All Strings Equal	python	Easy
1903	Largest Odd Number in String	python	Easy
2125	Number of Laser Beams in a Bank	python	Medium
2264	Largest 3-Same-Digit Number in String	python	Easy
2441	Largest Positive Integer That Exists With Its Negative	python	Easy
2482	Difference Between Ones and Zeros in Row and Column	python	Medium
2487	Remove Nodes From Linked List	python	Medium
2610	Convert an Array Into a 2D Array With Conditions	python	Medium
2706	Buy Two Chocolates	python	Easy
2816	Double a Number Represented as a Linked List	python	Medium
2870	Minimum Number of Operations to Make Array Empty	python	Medium
2938	Separate Black and White Balls	python	Medium
3075	Maximize Happiness of Select ed Children	python	Medium