rust-leetcode

Just solvin' some LeetCode problems on the side in the best language in the world (fight me). Hopefully learning some DSA along the way!

My LeetCode profile.

Currently solved

Overview

	Difficulty	Solved
🟢	Easy	22
🟡	Medium	10
🔴	Hard	4
	Total	36

Problem list

	Index	Name	Difficulty	Tags
🟢	0001	Two sum	Easy	array, hash table
🟡	0002	Add two numbers	Medium	linked list, math, recursion
🟡	0003	Longest substring without repeating characters	Medium	hash table, string, sliding window
🟡	0005	Longest palindromic substring	Medium	two pointers, string, dynamic programming
🟢	0009	Palindrome numbers	Easy	math
🟡	0011	Container with the most water	Medium	array, two pointers, greedy
🟢	0013	Roman to integers	Easy	hash table, math, string
🟢	0014	Longest common prefix	Easy	string, trie
🟡	0015	3Sum	Medium	array, two pointers, sorting
🟢	0020	Valid parentheses	Easy	string, stack
🟢	0021	Merge two sorted lists	Easy	linked list, recursion
🟡	0022	Generate parentheses	Medium	string, dynamic programming, backtracking
🔴	0023	Merge k sorted lists	Hard	linked list, divide and conquer, heap (priority queue), merge sort
🟢	0026	Remove duplicates from sorted array	Easy	array, two pointers
🟢	0027	Remove elements	Easy	array, two pointers
🟢	0028	Find the index of the first occurence in a string	Easy	two pointers, string, string matching
🔴	0032	Longest valid parentheses	Hard	string, dynamic programming, stack
🟢	0035	Search insert position	Easy	array, binary search
🟡	0045	Jump game II	Medium	array, dynamic programming, greedy
🔴	0051	N-Queens	Hard	array, backtracking
🔴	0052	N-Queens II	Hard	backtracking
🟡	0055	Jump game	Medium	array, dynamic programming, greedy
🟢	0070	Climbing stairs	Easy	math, dynamic programming, memoization
🟢	0094	Binary tree inorder traversal	Easy	stack, tree, depth-first search, binary tree
🟢	0101	Symmetric tree	Easy	tree, depth-first search, breadth-first search, binary tree
🟢	0104	Maximum depth of binary tree	Easy	tree, depth-first search, breadth-first search, binary tree
🟢	0118	Pascals triangle	Easy	array, dynamic programming
🟢	0121	Best time to buy and sell stock	Easy	array, dynamic programming
🟡	0167	Two sum ii	Medium	array, two pointers, binary search
🟢	0169	Majority element	Easy	array, hash table, divide and conquer, sorting, counting
🟡	0175	Letter combinations of a phone number	Medium	hash table, string, backtracking
🟢	0226	Invert binary tree	Easy	tree, depth-first search, breadth-first search, binary tree
🟢	0283	Move zeroes	Easy	array, two pointer
🟢	0543	Diameter of a binary tree	Easy	tree, depth-first search, binary tree
🟢	0704	Binary search	Easy	array, binary search
🟢	1518	Water bottles	Easy	math, simulation