GitHub - kalyugwasi/leetcode_practice: just the leetcode problems i have solved

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 183 Commits
.vscode		.vscode
1.two-sum.py		1.two-sum.py
10.regular-expression-matching.py		10.regular-expression-matching.py
100.same-tree.py		100.same-tree.py
1004.max-consecutive-ones-iii.py		1004.max-consecutive-ones-iii.py
102.binary-tree-level-order-traversal.py		102.binary-tree-level-order-traversal.py
104.maximum-depth-of-binary-tree.py		104.maximum-depth-of-binary-tree.py
1046.last-stone-weight.py		1046.last-stone-weight.py
105.construct-binary-tree-from-preorder-and-inorder-traversal.py		105.construct-binary-tree-from-preorder-and-inorder-traversal.py
11.container-with-most-water.py		11.container-with-most-water.py
110.balanced-binary-tree.py		110.balanced-binary-tree.py
1143.longest-common-subsequence.py		1143.longest-common-subsequence.py
115.distinct-subsequences.py		115.distinct-subsequences.py
118.pascals-triangle.py		118.pascals-triangle.py
121.best-time-to-buy-and-sell-stock.py		121.best-time-to-buy-and-sell-stock.py
124.binary-tree-maximum-path-sum.py		124.binary-tree-maximum-path-sum.py
125.valid-palindrome.py		125.valid-palindrome.py
127.word-ladder.py		127.word-ladder.py
128.longest-consecutive-sequence.py		128.longest-consecutive-sequence.py
130.surrounded-regions.py		130.surrounded-regions.py
131.palindrome-partitioning.py		131.palindrome-partitioning.py
133.clone-graph.py		133.clone-graph.py
138.copy-list-with-random-pointer.py		138.copy-list-with-random-pointer.py
139.word-break.py		139.word-break.py
141.linked-list-cycle.py		141.linked-list-cycle.py
143.reorder-list.py		143.reorder-list.py
1448.count-good-nodes-in-binary-tree.py		1448.count-good-nodes-in-binary-tree.py
1456.maximum-number-of-vowels-in-a-substring-of-given-length.py		1456.maximum-number-of-vowels-in-a-substring-of-given-length.py
146.lru-cache.py		146.lru-cache.py
15.3-sum.py		15.3-sum.py
150.evaluate-reverse-polish-notation.py		150.evaluate-reverse-polish-notation.py
152.maximum-product-subarray.py		152.maximum-product-subarray.py
153.find-minimum-in-rotated-sorted-array.py		153.find-minimum-in-rotated-sorted-array.py
155.min-stack.py		155.min-stack.py
1584.min-cost-to-connect-all-points.py		1584.min-cost-to-connect-all-points.py
1657.determine-if-two-strings-are-close.py		1657.determine-if-two-strings-are-close.py
167.two-sum-ii-input-array-is-sorted.py		167.two-sum-ii-input-array-is-sorted.py
17.letter-combinations-of-a-phone-number.py		17.letter-combinations-of-a-phone-number.py
19.remove-nth-node-from-end-of-list.py		19.remove-nth-node-from-end-of-list.py
198.house-robber.py		198.house-robber.py
199.binary-tree-right-side-view.py		199.binary-tree-right-side-view.py
2.add-two-numbers.py		2.add-two-numbers.py
20.valid-parentheses.py		20.valid-parentheses.py
200.number-of-islands.py		200.number-of-islands.py
206.reverse-linked-list.py		206.reverse-linked-list.py
207.course-schedule.py		207.course-schedule.py
208.implement-trie-prefix-tree.py		208.implement-trie-prefix-tree.py
21.merge-two-sorted-lists.py		21.merge-two-sorted-lists.py
210.course-schedule-ii.py		210.course-schedule-ii.py
211.design-add-and-search-words-data-structure.py		211.design-add-and-search-words-data-structure.py
212.word-search-ii.py		212.word-search-ii.py
213.house-robber-ii.py		213.house-robber-ii.py
215.kth-largest-element-in-an-array.py		215.kth-largest-element-in-an-array.py
22.generate-parentheses.py		22.generate-parentheses.py
226.invert-binary-tree.py		226.invert-binary-tree.py
23.merge-K-sorted-lists2.py		23.merge-K-sorted-lists2.py
23.merge-k-sorted-lists.py		23.merge-k-sorted-lists.py
230.kth-smallest-element-in-a-bst.py		230.kth-smallest-element-in-a-bst.py
235.lowest-common-ancestor-of-a-binary-search-tree.py		235.lowest-common-ancestor-of-a-binary-search-tree.py
2352.equal-row-and-column-pairs.py		2352.equal-row-and-column-pairs.py
236.lowest-common-ancestor-of-a-binary-tree.py		236.lowest-common-ancestor-of-a-binary-tree.py
239.sliding-window-maximum.py		239.sliding-window-maximum.py
2390.removing-stars-from-a-string.py		2390.removing-stars-from-a-string.py
242.valid-anagram.py		242.valid-anagram.py
25.reverse-nodes-in-k-group.py		25.reverse-nodes-in-k-group.py
2529.maximum-count-of-positive-integer-and-negative-integer.py		2529.maximum-count-of-positive-integer-and-negative-integer.py
2574.left-and-right-sum-differences.py		2574.left-and-right-sum-differences.py
261.graph-valid-tree.py		261.graph-valid-tree.py
2645.minimum-additions-to-make-valid-string.py		2645.minimum-additions-to-make-valid-string.py
271.Encode and Decode Strings.py		271.Encode and Decode Strings.py
2778.sum-of-squares-of-special-elements.py		2778.sum-of-squares-of-special-elements.py
2810.faulty-keyboard.py		2810.faulty-keyboard.py
286.walls-and-gates.py		286.walls-and-gates.py
287.find-the-duplicate-number.py		287.find-the-duplicate-number.py
295.find-median-from-data-stream.py		295.find-median-from-data-stream.py
297.serialize-and-deserialize-binary-tree.py		297.serialize-and-deserialize-binary-tree.py
3.longest-substring-without-repeating-characters.py		3.longest-substring-without-repeating-characters.py
300.longest-increasing-subsequence.py		300.longest-increasing-subsequence.py
309.best-time-to-buy-and-sell-stock-with-cooldown.py		309.best-time-to-buy-and-sell-stock-with-cooldown.py
312.burst-balloons.py		312.burst-balloons.py
322.coin-change.py		322.coin-change.py
323.number-of-connected-components-in-an-undirected-graph.py		323.number-of-connected-components-in-an-undirected-graph.py
324.wiggle-sort-ii.py		324.wiggle-sort-ii.py
329.longest-increasing-path-in-a-matrix.py		329.longest-increasing-path-in-a-matrix.py
33.search-in-rotated-sorted-array.py		33.search-in-rotated-sorted-array.py
332.reconstruct-itinerary.py		332.reconstruct-itinerary.py
3330.find-the-original-typed-string-i.py		3330.find-the-original-typed-string-i.py
334.increasing-triplet-subsequence.py		334.increasing-triplet-subsequence.py
344.reverse-string.py		344.reverse-string.py
347.top-k-frequent-elements.py		347.top-k-frequent-elements.py
355.design-twitter.py		355.design-twitter.py
36.valid-sudoku.py		36.valid-sudoku.py
367.valid-perfect-square.py		367.valid-perfect-square.py
39.combination-sum.py		39.combination-sum.py
4.median-of-two-sorted-arrays.py		4.median-of-two-sorted-arrays.py
40.combination-sum-ii.py		40.combination-sum-ii.py
417.pacific-atlantic-water-flow.py		417.pacific-atlantic-water-flow.py
42.trapping-rain-water.py		42.trapping-rain-water.py
424.longest-repeating-character-replacement.py		424.longest-repeating-character-replacement.py
443.string-compression.py		443.string-compression.py