Name	Name	Last commit message	Last commit date
Latest commit History 125 Commits
.gitattributes	.gitattributes
100.same-tree.py	100.same-tree.py
101.symmetric-tree.py	101.symmetric-tree.py
102.binary-tree-level-order-traversal.py	102.binary-tree-level-order-traversal.py
103.binary-tree-zigzag-level-order-traversal.py	103.binary-tree-zigzag-level-order-traversal.py
104.maximum-depth-of-binary-tree.py	104.maximum-depth-of-binary-tree.py
105.construct-binary-tree-from-preorder-and-inorder-traversal.py	105.construct-binary-tree-from-preorder-and-inorder-traversal.py
106.construct-binary-tree-from-inorder-and-postorder-traversal.py	106.construct-binary-tree-from-inorder-and-postorder-traversal.py
110.balanced-binary-tree.py	110.balanced-binary-tree.py
112.path-sum.py	112.path-sum.py
114.flatten-binary-tree-to-linked-list.py	114.flatten-binary-tree-to-linked-list.py
117.populating-next-right-pointers-in-each-node-ii.py	117.populating-next-right-pointers-in-each-node-ii.py
12.integer-to-roman.py	12.integer-to-roman.py
124.binary-tree-maximum-path-sum.py	124.binary-tree-maximum-path-sum.py
125.valid-palindrome.py	125.valid-palindrome.py
128.longest-consecutive-sequence.py	128.longest-consecutive-sequence.py
129.sum-root-to-leaf-numbers.py	129.sum-root-to-leaf-numbers.py
13.roman-to-integer.py	13.roman-to-integer.py
130.surrounded-regions.py	130.surrounded-regions.py
1319.number-of-operations-to-make-network-connected.py	1319.number-of-operations-to-make-network-connected.py
133.clone-graph.py	133.clone-graph.py
136.single-number.py	136.single-number.py
138.copy-list-with-random-pointer.py	138.copy-list-with-random-pointer.py
14.longest-common-prefix.py	14.longest-common-prefix.py
141.linked-list-cycle.py	141.linked-list-cycle.py
143.reorder-list.py	143.reorder-list.py
1441.build-an-array-with-stack-operations.py	1441.build-an-array-with-stack-operations.py
1448.count-good-nodes-in-binary-tree.py	1448.count-good-nodes-in-binary-tree.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
153.find-minimum-in-rotated-sorted-array.py	153.find-minimum-in-rotated-sorted-array.py
155.min-stack.py	155.min-stack.py
169.majority-element.py	169.majority-element.py
17.letter-combinations-of-a-phone-number.py	17.letter-combinations-of-a-phone-number.py
173.binary-search-tree-iterator.py	173.binary-search-tree-iterator.py
1759.count-number-of-homogenous-substrings.py	1759.count-number-of-homogenous-substrings.py
190.reverse-bits.py	190.reverse-bits.py
1921.eliminate-maximum-number-of-monsters.py	1921.eliminate-maximum-number-of-monsters.py
1929.concatenation-of-array.py	1929.concatenation-of-array.py
1971.find-if-path-exists-in-graph.py	1971.find-if-path-exists-in-graph.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
202.happy-number.py	202.happy-number.py
205.isomorphic-strings.py	205.isomorphic-strings.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
209.minimum-size-subarray-sum.py	209.minimum-size-subarray-sum.py
21.merge-two-sorted-lists.py	21.merge-two-sorted-lists.py
211.design-add-and-search-words-data-structure.py	211.design-add-and-search-words-data-structure.py
219.contains-duplicate-ii.py	219.contains-duplicate-ii.py
22.generate-parentheses.py	22.generate-parentheses.py
226.invert-binary-tree.py	226.invert-binary-tree.py
228.summary-ranges.py	228.summary-ranges.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
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
25.reverse-nodes-in-k-group.py	25.reverse-nodes-in-k-group.py
26.remove-duplicates-from-sorted-array.py	26.remove-duplicates-from-sorted-array.py
27.remove-element.py	27.remove-element.py
274.h-index.py	274.h-index.py
28.find-the-index-of-the-first-occurrence-in-a-string.py	28.find-the-index-of-the-first-occurrence-in-a-string.py
287.find-the-duplicate-number.py	287.find-the-duplicate-number.py
289.game-of-life.py	289.game-of-life.py
297.serialize-and-deserialize-binary-tree.py	297.serialize-and-deserialize-binary-tree.py
33.search-in-rotated-sorted-array.py	33.search-in-rotated-sorted-array.py
380.insert-delete-get-random-o-1.py	380.insert-delete-get-random-o-1.py
383.ransom-note.py	383.ransom-note.py
39.combination-sum.py	39.combination-sum.py
392.is-subsequence.py	392.is-subsequence.py
399.evaluate-division.py	399.evaluate-division.py
4.median-of-two-sorted-arrays.py	4.median-of-two-sorted-arrays.py
42.trapping-rain-water.py	42.trapping-rain-water.py
424.longest-repeating-character-replacement.py	424.longest-repeating-character-replacement.py
45.jump-game-ii.py	45.jump-game-ii.py
452.minimum-number-of-arrows-to-burst-balloons.py	452.minimum-number-of-arrows-to-burst-balloons.py
46.permutations.py	46.permutations.py
463.island-perimeter.py	463.island-perimeter.py
48.rotate-image.py	48.rotate-image.py
5.longest-palindromic-substring.py	5.longest-palindromic-substring.py
515.find-largest-value-in-each-tree-row.py	515.find-largest-value-in-each-tree-row.py
54.spiral-matrix.py	54.spiral-matrix.py
543.diameter-of-binary-tree.py	543.diameter-of-binary-tree.py
547.number-of-provinces.py	547.number-of-provinces.py
55.jump-game.py	55.jump-game.py
56.merge-intervals.py	56.merge-intervals.py
57.insert-interval.py	57.insert-interval.py
572.subtree-of-another-tree.py	572.subtree-of-another-tree.py
58.length-of-last-word.py	58.length-of-last-word.py
6.zigzag-conversion.py	6.zigzag-conversion.py
61.rotate-list.py	61.rotate-list.py
67.add-binary.py	67.add-binary.py
71.simplify-path.py	71.simplify-path.py
73.set-matrix-zeroes.py	73.set-matrix-zeroes.py
739.daily-temperatures.py	739.daily-temperatures.py

Name

Last commit message

Last commit date

125 Commits

.gitattributes

100.same-tree.py

101.symmetric-tree.py

102.binary-tree-level-order-traversal.py

103.binary-tree-zigzag-level-order-traversal.py

104.maximum-depth-of-binary-tree.py

105.construct-binary-tree-from-preorder-and-inorder-traversal.py

106.construct-binary-tree-from-inorder-and-postorder-traversal.py