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A collection of solved LeetCode problems with solutions

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Name		Name	Last commit message	Last commit date
1-two-sum		1-two-sum
1001-n-repeated-element-in-size-2n-array		1001-n-repeated-element-in-size-2n-array
1005-univalued-binary-tree		1005-univalued-binary-tree
101-symmetric-tree		101-symmetric-tree
1013-fibonacci-number		1013-fibonacci-number
1019-squares-of-a-sorted-array		1019-squares-of-a-sorted-array
102-binary-tree-level-order-traversal		102-binary-tree-level-order-traversal
1025-minimum-cost-for-tickets		1025-minimum-cost-for-tickets
103-binary-tree-zigzag-level-order-traversal		103-binary-tree-zigzag-level-order-traversal
1031-add-to-array-form-of-integer		1031-add-to-array-form-of-integer
104-maximum-depth-of-binary-tree		104-maximum-depth-of-binary-tree
1054-complement-of-base-10-integer		1054-complement-of-base-10-integer
1064-smallest-integer-divisible-by-k		1064-smallest-integer-divisible-by-k
1071-binary-prefix-divisible-by-5		1071-binary-prefix-divisible-by-5
1072-next-greater-node-in-linked-list		1072-next-greater-node-in-linked-list
1079-sum-of-root-to-leaf-binary-numbers		1079-sum-of-root-to-leaf-binary-numbers
108-convert-sorted-array-to-binary-search-tree		108-convert-sorted-array-to-binary-search-tree
1086-divisor-game		1086-divisor-game
109-convert-sorted-list-to-binary-search-tree		109-convert-sorted-list-to-binary-search-tree
11-container-with-most-water		11-container-with-most-water
110-balanced-binary-tree		110-balanced-binary-tree
111-minimum-depth-of-binary-tree		111-minimum-depth-of-binary-tree
1116-maximum-level-sum-of-a-binary-tree		1116-maximum-level-sum-of-a-binary-tree
112-path-sum		112-path-sum
1127-last-stone-weight		1127-last-stone-weight
1128-remove-all-adjacent-duplicates-in-string		1128-remove-all-adjacent-duplicates-in-string
114-flatten-binary-tree-to-linked-list		114-flatten-binary-tree-to-linked-list
118-pascals-triangle		118-pascals-triangle
119-pascals-triangle-ii		119-pascals-triangle-ii
1206-corporate-flight-bookings		1206-corporate-flight-bookings
121-best-time-to-buy-and-sell-stock		121-best-time-to-buy-and-sell-stock
122-best-time-to-buy-and-sell-stock-ii		122-best-time-to-buy-and-sell-stock-ii
1236-n-th-tribonacci-number		1236-n-th-tribonacci-number
125-valid-palindrome		125-valid-palindrome
1250-longest-common-subsequence		1250-longest-common-subsequence
128-longest-consecutive-sequence		128-longest-consecutive-sequence
1284-four-divisors		1284-four-divisors
1285-balance-a-binary-search-tree		1285-balance-a-binary-search-tree
129-sum-root-to-leaf-numbers		129-sum-root-to-leaf-numbers
13-roman-to-integer		13-roman-to-integer
1306-minimum-absolute-difference		1306-minimum-absolute-difference
1311-largest-magic-square		1311-largest-magic-square
1320-remove-all-adjacent-duplicates-in-string-ii		1320-remove-all-adjacent-duplicates-in-string-ii
1333-sort-the-jumbled-numbers		1333-sort-the-jumbled-numbers
136-single-number		136-single-number
1386-shift-2d-grid		1386-shift-2d-grid
1388-greatest-sum-divisible-by-three		1388-greatest-sum-divisible-by-three
14-longest-common-prefix		14-longest-common-prefix
141-linked-list-cycle		141-linked-list-cycle
1413-maximum-side-length-of-a-square-with-sum-less-than-or-equal-to-threshold		1413-maximum-side-length-of-a-square-with-sum-less-than-or-equal-to-threshold
142-linked-list-cycle-ii		142-linked-list-cycle-ii
1428-jump-game-iii		1428-jump-game-iii
143-reorder-list		143-reorder-list
144-binary-tree-preorder-traversal		144-binary-tree-preorder-traversal
1443-minimum-distance-to-type-a-word-using-two-fingers		1443-minimum-distance-to-type-a-word-using-two-fingers
1447-jump-game-iv		1447-jump-game-iv
145-binary-tree-postorder-traversal		145-binary-tree-postorder-traversal
1458-sort-integers-by-the-number-of-1-bits		1458-sort-integers-by-the-number-of-1-bits
1460-number-of-substrings-containing-all-three-characters		1460-number-of-substrings-containing-all-three-characters
1465-maximum-product-of-splitted-binary-tree		1465-maximum-product-of-splitted-binary-tree
1476-count-negative-numbers-in-a-sorted-matrix		1476-count-negative-numbers-in-a-sorted-matrix
15-3sum		15-3sum
150-evaluate-reverse-polish-notation		150-evaluate-reverse-polish-notation
1507-check-if-there-is-a-valid-path-in-a-grid		1507-check-if-there-is-a-valid-path-in-a-grid
1508-longest-happy-prefix		1508-longest-happy-prefix
151-reverse-words-in-a-string		151-reverse-words-in-a-string
1510-find-lucky-integer-in-an-array		1510-find-lucky-integer-in-an-array
1516-the-k-th-lexicographical-string-of-all-happy-strings-of-length-n		1516-the-k-th-lexicographical-string-of-all-happy-strings-of-length-n
1520-number-of-steps-to-reduce-a-number-in-binary-representation-to-one		1520-number-of-steps-to-reduce-a-number-in-binary-representation-to-one
1527-number-of-ways-to-paint-n-3-grid		1527-number-of-ways-to-paint-n-3-grid
153-find-minimum-in-rotated-sorted-array		153-find-minimum-in-rotated-sorted-array
154-find-minimum-in-rotated-sorted-array-ii		154-find-minimum-in-rotated-sorted-array-ii
1542-consecutive-characters		1542-consecutive-characters
1548-check-if-all-1s-are-at-least-length-k-places-away		1548-check-if-all-1s-are-at-least-length-k-places-away
155-min-stack		155-min-stack
1557-check-if-a-string-contains-all-binary-codes-of-size-k		1557-check-if-a-string-contains-all-binary-codes-of-size-k
1569-max-dot-product-of-two-subsequences		1569-max-dot-product-of-two-subsequences
1574-maximum-product-of-two-elements-in-an-array		1574-maximum-product-of-two-elements-in-an-array
1584-average-salary-excluding-the-minimum-and-maximum-salary		1584-average-salary-excluding-the-minimum-and-maximum-salary
160-intersection-of-two-linked-lists		160-intersection-of-two-linked-lists
162-find-peak-element		162-find-peak-element
1636-number-of-substrings-with-only-1s		1636-number-of-substrings-with-only-1s
1642-water-bottles		1642-water-bottles
1667-find-kth-bit-in-nth-binary-string		1667-find-kth-bit-in-nth-binary-string
167-two-sum-ii-input-array-is-sorted		167-two-sum-ii-input-array-is-sorted
1677-matrix-diagonal-sum		1677-matrix-diagonal-sum
168-excel-sheet-column-title		168-excel-sheet-column-title
169-majority-element		169-majority-element
1694-make-sum-divisible-by-p		1694-make-sum-divisible-by-p
17-letter-combinations-of-a-phone-number		17-letter-combinations-of-a-phone-number
1700-minimum-time-to-make-rope-colorful		1700-minimum-time-to-make-rope-colorful
1704-special-positions-in-a-binary-matrix		1704-special-positions-in-a-binary-matrix
171-excel-sheet-column-number		171-excel-sheet-column-number
1728-fancy-sequence		1728-fancy-sequence
1732-minimum-one-bit-operations-to-make-integers-zero		1732-minimum-one-bit-operations-to-make-integers-zero
1756-minimum-deletions-to-make-string-balanced		1756-minimum-deletions-to-make-string-balanced
1764-maximum-repeating-substring		1764-maximum-repeating-substring
1765-merge-in-between-linked-lists		1765-merge-in-between-linked-lists
1784-minimum-initial-energy-to-finish-tasks		1784-minimum-initial-energy-to-finish-tasks
179-largest-number		179-largest-number

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leetcode

A collection of solved LeetCode problems with solutions

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A collection of solved LeetCode problems with solutions

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