LeetCode

Array / String

Problem	Solution	Difficulty
Merge Strings Alternately	PHP	${\textsf{\color{green}Easy}}$
Greatest Common Divisor of Strings	PHP	${\textsf{\color{green}Easy}}$
Kids With the Greatest Number of Candies	PHP	${\textsf{\color{green}Easy}}$
Can Place Flowers	PHP	${\textsf{\color{green}Easy}}$
Reverse Vowels of a String	PHP	${\textsf{\color{green}Easy}}$
Find the Highest Altitude	PHP	${\textsf{\color{green}Easy}}$
Find Pivot Index	PHP	${\textsf{\color{green}Easy}}$
Reverse Words in a String	PHP	${\textsf{\color{orange}Medium}}$
Product of Array Except Self	PHP	${\textsf{\color{orange}Medium}}$
Increasing Triplet Subsequence	PHP	${\textsf{\color{orange}Medium}}$
String Compression	PHP	${\textsf{\color{orange}Medium}}$

Two Pointers

Problem	Solution	Difficulty
Move Zeroes	Python	${\textsf{\color{green}Easy}}$
Is Subsequence	Python	${\textsf{\color{green}Easy}}$
Container With Most Water	Python	${\textsf{\color{orange}Medium}}$
Max Number of K-Sum Pairs	Python	${\textsf{\color{orange}Medium}}$
Find the Duplicate Number	PHP	${\textsf{\color{orange}Medium}}$

Queue

Problem	Solution	Difficulty
Number of Recent Calls	PHP	${\textsf{\color{green}Easy}}$
Dota2 Senate	PHP	${\textsf{\color{orange}Medium}}$

Binary Search Tree

Problem	Solution	Difficulty
Search in a Binary Search Tree	Python	${\textsf{\color{green}Easy}}$
Delete Node in a BST	Python	${\textsf{\color{orange}Medium}}$

Binary Search

Problem	Solution	Difficulty
Guess Number Higher or Lower	Python	${\textsf{\color{green}Easy}}$
Successful Pairs of Spells and Potions	Python	${\textsf{\color{orange}Medium}}$
Find Peak Element	Python	${\textsf{\color{orange}Medium}}$
Koko Eating Bananas	Python	${\textsf{\color{orange}Medium}}$

Bit Manipulation

Problem	Solution	Difficulty
Counting Bits	PHP	${\textsf{\color{green}Easy}}$
Single Number	PHP	${\textsf{\color{green}Easy}}$
Missing Number	PHP	${\textsf{\color{green}Easy}}$
Find the Difference	PHP	${\textsf{\color{green}Easy}}$
Minimum Flips to Make a OR b Equal to c	PHP	${\textsf{\color{orange}Medium}}$