Name		Name	Last commit message	Last commit date
0028-find-the-index-of-the-first-occurrence-in-a-string		0028-find-the-index-of-the-first-occurrence-in-a-string
0079-word-search		0079-word-search
0131-palindrome-partitioning		0131-palindrome-partitioning
0139-word-break		0139-word-break
0169-majority-element		0169-majority-element
0175-combine-two-tables		0175-combine-two-tables
0208-implement-trie-prefix-tree		0208-implement-trie-prefix-tree
0211-design-add-and-search-words-data-structure		0211-design-add-and-search-words-data-structure
0212-word-search-ii		0212-word-search-ii
0315-count-of-smaller-numbers-after-self		0315-count-of-smaller-numbers-after-self
0327-count-of-range-sum		0327-count-of-range-sum
0371-sum-of-two-integers		0371-sum-of-two-integers
0386-lexicographical-numbers		0386-lexicographical-numbers
0417-pacific-atlantic-water-flow		0417-pacific-atlantic-water-flow
0459-repeated-substring-pattern		0459-repeated-substring-pattern
0460-lfu-cache		0460-lfu-cache
0493-reverse-pairs		0493-reverse-pairs
0673-number-of-longest-increasing-subsequence		0673-number-of-longest-increasing-subsequence
0674-longest-continuous-increasing-subsequence		0674-longest-continuous-increasing-subsequence
0795-number-of-subarrays-with-bounded-maximum		0795-number-of-subarrays-with-bounded-maximum
0907-sum-of-subarray-minimums		0907-sum-of-subarray-minimums
100-same-tree		100-same-tree
1002-find-common-characters		1002-find-common-characters
1005-maximize-sum-of-array-after-k-negations		1005-maximize-sum-of-array-after-k-negations
101-symmetric-tree		101-symmetric-tree
1011-capacity-to-ship-packages-within-d-days		1011-capacity-to-ship-packages-within-d-days
1013-partition-array-into-three-parts-with-equal-sum		1013-partition-array-into-three-parts-with-equal-sum
102-binary-tree-level-order-traversal		102-binary-tree-level-order-traversal
1021-remove-outermost-parentheses		1021-remove-outermost-parentheses
1027-longest-arithmetic-subsequence		1027-longest-arithmetic-subsequence
1029-two-city-scheduling		1029-two-city-scheduling
103-binary-tree-zigzag-level-order-traversal		103-binary-tree-zigzag-level-order-traversal
104-maximum-depth-of-binary-tree		104-maximum-depth-of-binary-tree
1046-last-stone-weight		1046-last-stone-weight
1048-longest-string-chain		1048-longest-string-chain
105-construct-binary-tree-from-preorder-and-inorder-traversal		105-construct-binary-tree-from-preorder-and-inorder-traversal
106-construct-binary-tree-from-inorder-and-postorder-traversal		106-construct-binary-tree-from-inorder-and-postorder-traversal
107-binary-tree-level-order-traversal-ii		107-binary-tree-level-order-traversal-ii
108-convert-sorted-array-to-binary-search-tree		108-convert-sorted-array-to-binary-search-tree
1091-shortest-path-in-binary-matrix		1091-shortest-path-in-binary-matrix
1094-car-pooling		1094-car-pooling
1095-find-in-mountain-array		1095-find-in-mountain-array
11-container-with-most-water		11-container-with-most-water
112-path-sum		112-path-sum
1122-relative-sort-array		1122-relative-sort-array
1128-number-of-equivalent-domino-pairs		1128-number-of-equivalent-domino-pairs
113-path-sum-ii		113-path-sum-ii
114-flatten-binary-tree-to-linked-list		114-flatten-binary-tree-to-linked-list
115-distinct-subsequences		115-distinct-subsequences
1160-find-words-that-can-be-formed-by-characters		1160-find-words-that-can-be-formed-by-characters
1162-as-far-from-land-as-possible		1162-as-far-from-land-as-possible
118-pascals-triangle		118-pascals-triangle
119-pascals-triangle-ii		119-pascals-triangle-ii
1190-reverse-substrings-between-each-pair-of-parentheses		1190-reverse-substrings-between-each-pair-of-parentheses
120-triangle		120-triangle
1207-unique-number-of-occurrences		1207-unique-number-of-occurrences
1208-get-equal-substrings-within-budget		1208-get-equal-substrings-within-budget
121-best-time-to-buy-and-sell-stock		121-best-time-to-buy-and-sell-stock
1235-maximum-profit-in-job-scheduling		1235-maximum-profit-in-job-scheduling
124-binary-tree-maximum-path-sum		124-binary-tree-maximum-path-sum
1248-count-number-of-nice-subarrays		1248-count-number-of-nice-subarrays
1249-minimum-remove-to-make-valid-parentheses		1249-minimum-remove-to-make-valid-parentheses
125-valid-palindrome		125-valid-palindrome
1254-number-of-closed-islands		1254-number-of-closed-islands
126-word-ladder-ii		126-word-ladder-ii
1260-shift-2d-grid		1260-shift-2d-grid
1267-count-servers-that-communicate		1267-count-servers-that-communicate
127-word-ladder		127-word-ladder
1278-palindrome-partitioning-iii		1278-palindrome-partitioning-iii
128-longest-consecutive-sequence		128-longest-consecutive-sequence
1283-find-the-smallest-divisor-given-a-threshold		1283-find-the-smallest-divisor-given-a-threshold
1288-remove-covered-intervals		1288-remove-covered-intervals
129-sum-root-to-leaf-numbers		129-sum-root-to-leaf-numbers
13-roman-to-integer		13-roman-to-integer
130-surrounded-regions		130-surrounded-regions
1302-deepest-leaves-sum		1302-deepest-leaves-sum
1304-find-n-unique-integers-sum-up-to-zero		1304-find-n-unique-integers-sum-up-to-zero
1305-all-elements-in-two-binary-search-trees		1305-all-elements-in-two-binary-search-trees
131-palindrome-partitioning		131-palindrome-partitioning
1312-minimum-insertion-steps-to-make-a-string-palindrome		1312-minimum-insertion-steps-to-make-a-string-palindrome
1318-minimum-flips-to-make-a-or-b-equal-to-c		1318-minimum-flips-to-make-a-or-b-equal-to-c
132-palindrome-partitioning-ii		132-palindrome-partitioning-ii
1329-sort-the-matrix-diagonally		1329-sort-the-matrix-diagonally
133-clone-graph		133-clone-graph
1331-rank-transform-of-an-array		1331-rank-transform-of-an-array
1332-remove-palindromic-subsequences		1332-remove-palindromic-subsequences
1334-find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance		1334-find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance
1337-the-k-weakest-rows-in-a-matrix		1337-the-k-weakest-rows-in-a-matrix
1338-reduce-array-size-to-the-half		1338-reduce-array-size-to-the-half
1339-maximum-product-of-splitted-binary-tree		1339-maximum-product-of-splitted-binary-tree
1342-number-of-steps-to-reduce-a-number-to-zero		1342-number-of-steps-to-reduce-a-number-to-zero
1351-count-negative-numbers-in-a-sorted-matrix		1351-count-negative-numbers-in-a-sorted-matrix
1358-number-of-substrings-containing-all-three-characters		1358-number-of-substrings-containing-all-three-characters
136-single-number		136-single-number
1376-time-needed-to-inform-all-employees		1376-time-needed-to-inform-all-employees
1379-find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-that-tree		1379-find-a-corresponding-node-of-a-binary-tree-in-a-clone-of-that-tree
138-copy-list-with-random-pointer		138-copy-list-with-random-pointer
1380-lucky-numbers-in-a-matrix		1380-lucky-numbers-in-a-matrix
141-linked-list-cycle		141-linked-list-cycle
1423-maximum-points-you-can-obtain-from-cards		1423-maximum-points-you-can-obtain-from-cards

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Data Structures and Algorithms. Leetcode problems!

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Data Structures and Algorithms Problems

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