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Name		Name	Last commit message	Last commit date
Latest commit History 26 Commits
.gitignore		.gitignore
1.two-sum.ts		1.two-sum.ts
100.same-tree.ts		100.same-tree.ts
101.symmetric-tree.ts		101.symmetric-tree.ts
104.maximum-depth-of-binary-tree.ts		104.maximum-depth-of-binary-tree.ts
108.convert-sorted-array-to-binary-search-tree.ts		108.convert-sorted-array-to-binary-search-tree.ts
110.balanced-binary-tree.ts		110.balanced-binary-tree.ts
111.minimum-depth-of-binary-tree.ts		111.minimum-depth-of-binary-tree.ts
112.path-sum.ts		112.path-sum.ts
118.pascals-triangle.ts		118.pascals-triangle.ts
119.pascals-triangle-ii.ts		119.pascals-triangle-ii.ts
121.best-time-to-buy-and-sell-stock.ts		121.best-time-to-buy-and-sell-stock.ts
125.valid-palindrome.ts		125.valid-palindrome.ts
13.roman-to-integer.ts		13.roman-to-integer.ts
136.single-number.ts		136.single-number.ts
14.longest-common-prefix.ts		14.longest-common-prefix.ts
141.linked-list-cycle.ts		141.linked-list-cycle.ts
144.binary-tree-preorder-traversal.ts		144.binary-tree-preorder-traversal.ts
145.binary-tree-postorder-traversal.ts		145.binary-tree-postorder-traversal.ts
160.intersection-of-two-linked-lists.ts		160.intersection-of-two-linked-lists.ts
168.excel-sheet-column-title.ts		168.excel-sheet-column-title.ts
169.majority-element.ts		169.majority-element.ts
171.excel-sheet-column-number.ts		171.excel-sheet-column-number.ts
175.combine-two-tables.ts		175.combine-two-tables.ts
181.employees-earning-more-than-their-managers.ts		181.employees-earning-more-than-their-managers.ts
190.reverse-bits.ts		190.reverse-bits.ts
191.number-of-1-bits.ts		191.number-of-1-bits.ts
193.valid-phone-numbers.ts		193.valid-phone-numbers.ts
2.add-two-numbers.ts		2.add-two-numbers.ts
20.valid-parentheses.ts		20.valid-parentheses.ts
202.happy-number.ts		202.happy-number.ts
203.remove-linked-list-elements.ts		203.remove-linked-list-elements.ts
205.isomorphic-strings.ts		205.isomorphic-strings.ts
206.reverse-linked-list.ts		206.reverse-linked-list.ts
21.merge-two-sorted-lists.ts		21.merge-two-sorted-lists.ts
217.contains-duplicate.ts		217.contains-duplicate.ts
219.contains-duplicate-ii.ts		219.contains-duplicate-ii.ts
225.implement-stack-using-queues.ts		225.implement-stack-using-queues.ts
226.invert-binary-tree.ts		226.invert-binary-tree.ts
228.summary-ranges.ts		228.summary-ranges.ts
231.power-of-two.ts		231.power-of-two.ts
232.implement-queue-using-stacks.ts		232.implement-queue-using-stacks.ts
234.palindrome-linked-list.ts		234.palindrome-linked-list.ts
242.valid-anagram.ts		242.valid-anagram.ts
257.binary-tree-paths.ts		257.binary-tree-paths.ts
258.add-digits.ts		258.add-digits.ts
26.remove-duplicates-from-sorted-array.ts		26.remove-duplicates-from-sorted-array.ts
263.ugly-number.ts		263.ugly-number.ts
268.missing-number.ts		268.missing-number.ts
27.remove-element.ts		27.remove-element.ts
278.first-bad-version.ts		278.first-bad-version.ts
28.find-the-index-of-the-first-occurrence-in-a-string.ts		28.find-the-index-of-the-first-occurrence-in-a-string.ts
283.move-zeroes.ts		283.move-zeroes.ts
290.word-pattern.ts		290.word-pattern.ts
292.nim-game.ts		292.nim-game.ts
3.longest-substring-without-repeating-characters.ts		3.longest-substring-without-repeating-characters.ts
303.range-sum-query-immutable.ts		303.range-sum-query-immutable.ts
326.power-of-three.ts		326.power-of-three.ts
338.counting-bits.ts		338.counting-bits.ts
342.power-of-four.ts		342.power-of-four.ts
344.reverse-string.ts		344.reverse-string.ts
345.reverse-vowels-of-a-string.ts		345.reverse-vowels-of-a-string.ts
349.intersection-of-two-arrays.ts		349.intersection-of-two-arrays.ts
35.search-insert-position.ts		35.search-insert-position.ts
350.intersection-of-two-arrays-ii.ts		350.intersection-of-two-arrays-ii.ts
367.valid-perfect-square.ts		367.valid-perfect-square.ts
374.guess-number-higher-or-lower.ts		374.guess-number-higher-or-lower.ts
383.ransom-note.ts		383.ransom-note.ts
387.first-unique-character-in-a-string.ts		387.first-unique-character-in-a-string.ts
389.find-the-difference.ts		389.find-the-difference.ts
392.is-subsequence.ts		392.is-subsequence.ts
530.minimum-absolute-difference-in-bst.ts		530.minimum-absolute-difference-in-bst.ts
58.length-of-last-word.ts		58.length-of-last-word.ts
66.plus-one.ts		66.plus-one.ts
67.add-binary.ts		67.add-binary.ts
69.sqrt-x.ts		69.sqrt-x.ts
70.climbing-stairs.ts		70.climbing-stairs.ts
83.remove-duplicates-from-sorted-list.ts		83.remove-duplicates-from-sorted-list.ts
88.merge-sorted-array.ts		88.merge-sorted-array.ts
9.palindrome-number.ts		9.palindrome-number.ts
94.binary-tree-inorder-traversal.ts		94.binary-tree-inorder-traversal.ts
README.md		README.md
doClassfication.js		doClassfication.js
package-lock.json		package-lock.json
package.json		package.json
top150.js		top150.js
top150.md		top150.md
tsconfig.json		tsconfig.json
type.d.ts		type.d.ts

louis61619/leetcode

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array

hash-table

linked-list

math

two-pointers

string

sliding-window

binary-search

divide-and-conquer

dynamic-programming

backtracking

stack

heap

greedy

sort

bit-manipulation

tree

depth-first-search

breadth-first-search

union-find

graph

design

topological-sort

trie

binary-indexed-tree

segment-tree

line-sweep

ordered-map

recursion

brainteaser

minimax

memoization

queue

reservoir-sampling

geometry

random

rejection-sampling

binary-search-tree

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