Algorithms

module

v0.0.0-...-899dd15 Latest Latest Go to latest Published: Sep 11, 2020 License: MIT

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/aQuaYi/LeetCode-in-Go

Links

Open Source Insights

Directories ¶

Path	Synopsis
0001.two-sum
0002.add-two-numbers
0003.longest-substring-without-repeating-characters
0004.median-of-two-sorted-arrays
0005.longest-palindromic-substring
0006.zigzag-conversion
0007.reverse-integer
0008.string-to-integer-atoi
0009.palindrome-number
0010.regular-expression-matching
0011.container-with-most-water
0012.integer-to-roman
0013.roman-to-integer
0014.longest-common-prefix
0015.3sum
0016.3sum-closest
0017.letter-combinations-of-a-phone-number
0018.4sum
0019.remove-nth-node-from-end-of-list
0020.valid-parentheses
0021.merge-two-sorted-lists
0022.generate-parentheses
0023.merge-k-sorted-lists
0024.swap-nodes-in-pairs
0025.reverse-nodes-in-k-group
0026.remove-duplicates-from-sorted-array
0027.remove-element
0028.implement-strstr
0029.divide-two-integers
0030.substring-with-concatenation-of-all-words
0031.next-permutation
0032.longest-valid-parentheses
0033.search-in-rotated-sorted-array
0034.search-for-a-range
0035.search-insert-position
0036.valid-sudoku
0037.sudoku-solver
0038.count-and-say
0039.combination-sum
0040.combination-sum-ii
0041.first-missing-positive
0042.trapping-rain-water
0043.multiply-strings
0044.wildcard-matching
0045.jump-game-ii
0046.permutations
0047.permutations-ii
0048.rotate-image
0049.group-anagrams
0050.powx-n
0051.n-queens
0052.n-queens-ii
0053.maximum-subarray
0054.spiral-matrix
0055.jump-game
0056.merge-intervals
0057.insert-interval
0058.length-of-last-word
0059.spiral-matrix-ii
0060.permutation-sequence
0061.rotate-list
0062.unique-paths
0063.unique-paths-ii
0064.minimum-path-sum
0065.valid-number
0066.plus-one
0067.add-binary
0068.text-justification
0069.sqrtx
0070.climbing-stairs
0071.simplify-path
0072.edit-distance
0073.set-matrix-zeroes
0074.search-a-2d-matrix
0075.sort-colors
0076.minimum-window-substring
0077.combinations
0078.subsets
0079.word-search
0080.remove-duplicates-from-sorted-array-ii
0081.search-in-rotated-sorted-array-ii
0082.remove-duplicates-from-sorted-list-ii
0083.remove-duplicates-from-sorted-list
0084.largest-rectangle-in-histogram
0085.maximal-rectangle
0086.partition-list
0087.scramble-string
0088.merge-sorted-array
0089.gray-code
0090.subsets-ii
0091.decode-ways
0092.reverse-linked-list-ii
0093.restore-ip-addresses
0094.binary-tree-inorder-traversal
0095.unique-binary-search-trees-ii
0096.unique-binary-search-trees
0097.interleaving-string
0098.validate-binary-search-tree
0099.recover-binary-search-tree
0100.same-tree
0101.symmetric-tree
0102.binary-tree-level-order-traversal
0103.binary-tree-zigzag-level-order-traversal
0104.maximum-depth-of-binary-tree
0105.construct-binary-tree-from-preorder-and-inorder-traversal
0106.construct-binary-tree-from-inorder-and-postorder-traversal
0107.binary-tree-level-order-traversal-ii
0108.convert-sorted-array-to-binary-search-tree
0109.convert-sorted-list-to-binary-search-tree
0110.balanced-binary-tree
0111.minimum-depth-of-binary-tree
0112.path-sum
0113.path-sum-ii
0114.flatten-binary-tree-to-linked-list
0115.distinct-subsequences
0118.pascals-triangle
0119.pascals-triangle-ii
0120.triangle
0121.best-time-to-buy-and-sell-stock
0122.best-time-to-buy-and-sell-stock-ii
0123.best-time-to-buy-and-sell-stock-iii
0124.binary-tree-maximum-path-sum
0125.valid-palindrome
0126.word-ladder-ii
0127.word-ladder
0128.longest-consecutive-sequence
0129.sum-root-to-leaf-numbers
0130.surrounded-regions
0131.palindrome-partitioning
0132.palindrome-partitioning-ii
0134.gas-station
0135.candy
0136.single-number
0137.single-number-ii
0139.word-break
0140.word-break-ii
0141.linked-list-cycle
0142.linked-list-cycle-ii
0143.reorder-list
0144.binary-tree-preorder-traversal
0145.binary-tree-postorder-traversal
0146.lru-cache
0147.insertion-sort-list
0148.sort-list
0149.max-points-on-a-line
0150.evaluate-reverse-polish-notation
0152.maximum-product-subarray
0153.find-minimum-in-rotated-sorted-array
0154.find-minimum-in-rotated-sorted-array-ii
0155.min-stack
0160.intersection-of-two-linked-lists
0162.find-peak-element
0164.maximum-gap
0165.compare-version-numbers
0166.fraction-to-recurring-decimal
0167.two-sum-ii-input-array-is-sorted
0168.excel-sheet-column-title
0169.majority-element
0171.excel-sheet-column-number
0172.factorial-trailing-zeroes
0173.binary-search-tree-iterator
0174.dungeon-game
0179.largest-number
0187.repeated-dna-sequences
0188.best-time-to-buy-and-sell-stock-iv
0189.rotate-array
0190.reverse-bits
0191.number-of-1-bits
0198.house-robber
0199.binary-tree-right-side-view
0200.number-of-islands
0201.bitwise-and-of-numbers-range
0202.happy-number
0203.remove-linked-list-elements
0204.count-primes
0205.isomorphic-strings
0206.reverse-linked-list
0207.course-schedule
0208.implement-trie-prefix-tree
0209.minimum-size-subarray-sum
0210.course-schedule-ii
0211.add-and-search-word-data-structure-design
0212.word-search-ii
0213.house-robber-ii
0214.shortest-palindrome
0215.kth-largest-element-in-an-array
0216.combination-sum-iii
0217.contains-duplicate
0218.the-skyline-problem
0219.contains-duplicate-ii
0220.contains-duplicate-iii
0221.maximal-square
0222.count-complete-tree-nodes
0223.rectangle-area
0224.basic-calculator
0225.implement-stack-using-queues
0226.invert-binary-tree
0227.basic-calculator-ii
0228.summary-ranges
0229.majority-element-ii
0230.kth-smallest-element-in-a-bst
0231.power-of-two
0232.implement-queue-using-stacks
0233.number-of-digit-one
0234.palindrome-linked-list
0235.lowest-common-ancestor-of-a-binary-search-tree
0236.lowest-common-ancestor-of-a-binary-tree
0237.delete-node-in-a-linked-list
0238.product-of-array-except-self
0239.sliding-window-maximum
0240.search-a-2d-matrix-ii
0241.different-ways-to-add-parentheses
0242.valid-anagram
0257.binary-tree-paths
0258.add-digits
0260.single-number-iii
0263.ugly-number
0264.ugly-number-ii
0268.missing-number
0273.integer-to-english-words
0274.h-index
0275.h-index-ii
0279.perfect-squares
0282.expression-add-operators
0283.move-zeroes
0287.find-the-duplicate-number
0289.game-of-life
0290.word-pattern
0292.nim-game
0295.find-median-from-data-stream
0299.bulls-and-cows
0300.longest-increasing-subsequence
0301.remove-invalid-parentheses
0303.range-sum-query-immutable
0304.range-sum-query-2d-immutable
0306.additive-number
0307.range-sum-query-mutable
0309.best-time-to-buy-and-sell-stock-with-cooldown
0310.minimum-height-trees
0312.burst-balloons
0313.super-ugly-number
0315.count-of-smaller-numbers-after-self
0316.remove-duplicate-letters
0318.maximum-product-of-word-lengths
0319.bulb-switcher
0321.create-maximum-number
0322.coin-change
0324.wiggle-sort-ii
0326.power-of-three
0327.count-of-range-sum
0328.odd-even-linked-list
0329.longest-increasing-path-in-a-matrix
0330.patching-array
0331.verify-preorder-serialization-of-a-binary-tree
0332.reconstruct-itinerary
0334.increasing-triplet-subsequence
0335.self-crossing
0336.palindrome-pairs
0337.house-robber-iii
0338.counting-bits
0342.power-of-four
0343.integer-break
0344.reverse-string
0345.reverse-vowels-of-a-string
0347.top-k-frequent-elements
0349.intersection-of-two-arrays
0350.intersection-of-two-arrays-ii
0352.data-stream-as-disjoint-intervals
0354.russian-doll-envelopes
0355.design-twitter
0357.count-numbers-with-unique-digits
0363.max-sum-of-rectangle-no-larger-than-k
0365.water-and-jug-problem
0367.valid-perfect-square
0368.largest-divisible-subset
0371.sum-of-two-integers
0372.super-pow
0373.find-k-pairs-with-smallest-sums
0375.guess-number-higher-or-lower-ii
0376.wiggle-subsequence
0377.combination-sum-iv
0378.kth-smallest-element-in-a-sorted-matrix
0380.insert-delete-getrandom-o1
0381.insert-delete-getrandom-o1-duplicates-allowed
0382.linked-list-random-node
0383.ransom-note
0384.shuffle-an-array
0385.mini-parser
0386.lexicographical-numbers
0387.first-unique-character-in-a-string
0388.longest-absolute-file-path
0389.find-the-difference
0390.elimination-game
0391.perfect-rectangle
0392.is-subsequence
0393.utf-8-validation
0394.decode-string
0395.longest-substring-with-at-least-k-repeating-characters
0396.rotate-function
0397.integer-replacement
0398.random-pick-index
0399.evaluate-division
0400.nth-digit
0401.binary-watch
0402.remove-k-digits
0403.frog-jump
0404.sum-of-left-leaves
0405.convert-a-number-to-hexadecimal
0406.queue-reconstruction-by-height
0407.trapping-rain-water-ii
0409.longest-palindrome
0410.split-array-largest-sum
0412.fizz-buzz
0413.arithmetic-slices
0414.third-maximum-number
0415.add-strings
0416.partition-equal-subset-sum
0417.pacific-atlantic-water-flow
0419.battleships-in-a-board
0420.strong-password-checker
0421.maximum-xor-of-two-numbers-in-an-array
0423.reconstruct-original-digits-from-english
0424.longest-repeating-character-replacement
0432.all-oone-data-structure
0433.minimum-genetic-mutation
0434.number-of-segments-in-a-string
0435.non-overlapping-intervals
0436.find-right-interval
0437.path-sum-iii
0438.find-all-anagrams-in-a-string
0440.k-th-smallest-in-lexicographical-order
0441.arranging-coins
0442.find-all-duplicates-in-an-array
0443.string-compression
0445.add-two-numbers-ii
0446.arithmetic-slices-ii-subsequence
0447.number-of-boomerangs
0448.find-all-numbers-disappeared-in-an-array
0450.delete-node-in-a-bst
0451.sort-characters-by-frequency
0452.minimum-number-of-arrows-to-burst-balloons
0453.minimum-moves-to-equal-array-elements
0454.4sum-ii
0455.assign-cookies
0456.132-pattern
0457.circular-array-loop
0458.poor-pigs
0459.repeated-substring-pattern
0460.lfu-cache
0461.hamming-distance
0462.minimum-moves-to-equal-array-elements-ii
0463.island-perimeter
0464.can-i-win
0466.count-the-repetitions
0467.unique-substrings-in-wraparound-string
0468.validate-ip-address
0470.implement-rand10-using-rand7
0472.concatenated-words
0473.matchsticks-to-square
0474.ones-and-zeroes
0475.heaters
0476.number-complement
0477.total-hamming-distance
0478.generate-random-point-in-a-circle
0479.largest-palindrome-product
0480.sliding-window-median
0481.magical-string
0482.license-key-formatting
0483.smallest-good-base
0485.max-consecutive-ones
0486.predict-the-winner
0488.zuma-game
0491.increasing-subsequences
0492.construct-the-rectangle
0493.reverse-pairs
0494.target-sum
0495.teemo-attacking
0496.next-greater-element-i
0497.random-point-in-non-overlapping-rectangles
0498.diagonal-traverse
0500.keyboard-row
0501.find-mode-in-binary-search-tree
0502.ipo
0503.next-greater-element-ii
0504.base-7
0506.relative-ranks
0507.perfect-number
0508.most-frequent-subtree-sum
0509.fibonacci-number
0513.find-bottom-left-tree-value
0514.freedom-trail
0515.find-largest-value-in-each-tree-row
0516.longest-palindromic-subsequence
0517.super-washing-machines
0518.coin-change-2
0519.random-flip-matrix
0520.detect-capital
0521.longest-uncommon-subsequence-i
0522.longest-uncommon-subsequence-ii
0523.continuous-subarray-sum
0524.longest-word-in-dictionary-through-deleting
0525.contiguous-array
0526.beautiful-arrangement
0528.random-pick-with-weight
0529.minesweeper
0530.minimum-absolute-difference-in-bst
0532.k-diff-pairs-in-an-array
0537.complex-number-multiplication
0538.convert-bst-to-greater-tree
0539.minimum-time-difference
0540.single-element-in-a-sorted-array
0541.reverse-string-ii
0542.01-matrix
0543.diameter-of-binary-tree
0546.remove-boxes
0547.friend-circles
0551.student-attendance-record-i
0552.student-attendance-record-ii
0553.optimal-division
0554.brick-wall
0556.next-greater-element-iii
0557.reverse-words-in-a-string-iii
0560.subarray-sum-equals-k
0561.array-partition-i
0563.binary-tree-tilt
0564.find-the-closest-palindrome
0565.array-nesting
0566.reshape-the-matrix
0567.permutation-in-string
0572.subtree-of-another-tree
0575.distribute-candies
0576.out-of-boundary-paths
0581.shortest-unsorted-continuous-subarray
0583.delete-operation-for-two-strings
0587.erect-the-fence
0591.tag-validator
0592.fraction-addition-and-subtraction
0593.valid-square
0594.longest-harmonious-subsequence
0598.range-addition-ii
0599.minimum-index-sum-of-two-lists
0600.non-negative-integers-without-consecutive-ones
0605.can-place-flowers
0606.construct-string-from-binary-tree
0609.find-duplicate-file-in-system
0611.valid-triangle-number
0617.merge-two-binary-trees
0621.task-scheduler
0622.design-circular-queue
0623.add-one-row-to-tree
0628.maximum-product-of-three-numbers
0629.k-inverse-pairs-array
0630.course-schedule-iii
0632.smallest-range
0633.sum-of-square-numbers
0636.exclusive-time-of-functions
0637.average-of-levels-in-binary-tree
0638.shopping-offers
0639.decode-ways-ii
0640.solve-the-equation
0641.design-circular-deque
0643.maximum-average-subarray-i
0645.set-mismatch
0646.maximum-length-of-pair-chain
0647.palindromic-substrings
0648.replace-words
0649.dota2-senate
0650.2-keys-keyboard
0652.find-duplicate-subtrees
0653.two-sum-iv-input-is-a-bst
0654.maximum-binary-tree
0655.print-binary-tree
0657.judge-route-circle
0658.find-k-closest-elements
0659.split-array-into-consecutive-subsequences
0660.remove-9
0661.image-smoother
0662.maximum-width-of-binary-tree
0664.strange-printer
0665.non-decreasing-array
0667.beautiful-arrangement-ii
0668.kth-smallest-number-in-multiplication-table
0669.trim-a-binary-search-tree
0670.maximum-swap
0671.second-minimum-node-in-a-binary-tree
0672.bulb-switcher-ii
0673.number-of-longest-increasing-subsequence
0674.longest-continuous-increasing-subsequence
0675.cut-off-trees-for-golf-event
0676.implement-magic-dictionary
0677.map-sum-pairs
0678.valid-parenthesis-string
0679.24-game
0680.valid-palindrome-ii
0682.baseball-game
0684.redundant-connection
0685.redundant-connection-ii
0686.repeated-string-match
0687.longest-univalue-path
0688.knight-probability-in-chessboard
0689.maximum-sum-of-3-non-overlapping-subarrays
0691.stickers-to-spell-word
0692.top-k-frequent-words
0693.binary-number-with-alternating-bits
0695.max-area-of-island
0696.count-binary-substrings
0697.degree-of-an-array
0698.partition-to-k-equal-sum-subsets
0699.falling-squares
0700.search-in-a-binary-search-tree
0701.insert-into-a-binary-search-tree
0703.kth-largest-element-in-a-stream
0704.binary-search
0705.design-hashset
0706.design-hashmap
0707.design-linked-list
0709.to-lower-case
0710.random-pick-with-blacklist
0712.minimum-ascii-delete-sum-for-two-strings
0713.subarray-product-less-than-k
0714.best-time-to-buy-and-sell-stock-with-transaction-fee
0715.range-module
0717.1-bit-and-2-bit-characters
0718.maximum-length-of-repeated-subarray
0719.find-k-th-smallest-pair-distance
0720.longest-word-in-dictionary
0721.accounts-merge
0722.remove-comments
0724.find-pivot-index
0725.split-linked-list-in-parts
0726.number-of-atoms
0728.self-dividing-numbers
0729.my-calendar-i
0730.count-different-palindromic-subsequences
0731.my-calendar-ii
0732.my-calendar-iii
0733.flood-fill
0735.asteroid-collision
0736.parse-lisp-expression
0738.monotone-increasing-digits
0739.daily-temperatures
0740.delete-and-earn
0741.cherry-pickup
0743.network-delay-time
0744.find-smallest-letter-greater-than-target
0745.prefix-and-suffix-search
0746.min-cost-climbing-stairs
0747.largest-number-at-least-twice-of-others
0748.shortest-completing-word
0749.contain-virus
0752.open-the-lock
0753.cracking-the-safe
0754.reach-a-number
0756.pour-water
0756.pyramid-transition-matrix
0757.set-intersection-size-at-least-two
0761.special-binary-string
0762.find-anagram-mappings
0762.prime-number-of-set-bits-in-binary-representation
0763.partition-labels
0764.largest-plus-sign
0765.couples-holding-hands
0766.toeplitz-matrix
0767.reorganize-string
0768.max-chunks-to-make-sorted-ii
0769.max-chunks-to-make-sorted
0770.basic-calculator-iv
0771.jewels-and-stones
0773.sliding-puzzle
0775.global-and-local-inversions
0777.swap-adjacent-in-lr-string
0778.swim-in-rising-water
0779.k-th-symbol-in-grammar
0780.reaching-points
0781.rabbits-in-forest
0782.transform-to-chessboard
0783.minimum-distance-between-bst-nodes
0784.letter-case-permutation
0785.is-graph-bipartite
0786.k-th-smallest-prime-fraction
0787.cheapest-flights-within-k-stops
0788.rotated-digits
0789.escape-the-ghosts
0790.domino-and-tromino-tiling
0791.custom-sort-string
0792.number-of-matching-subsequences
0793.preimage-size-of-factorial-zeroes-function
0794.valid-tic-tac-toe-state
0795.number-of-subarrays-with-bounded-maximum
0796.rotate-string
0797.all-paths-from-source-to-target
0798.smallest-rotation-with-highest-score
0799.champagne-tower
0801.minimum-swaps-to-make-sequences-increasing
0802.find-eventual-safe-states
0803.bricks-falling-when-hit
0804.unique-morse-code-words
0805.split-array-with-same-average
0806.number-of-lines-to-write-string
0807.max-increase-to-keep-city-skyline
0808.soup-servings
0809.expressive-words
0810.chalkboard-xor-game
0811.subdomain-visit-count
0812.largest-triangle-area
0813.largest-sum-of-averages
0814.binary-tree-pruning
0815.bus-routes
0816.ambiguous-coordinates
0817.linked-list-components
0818.race-car
0819.most-common-word
0820.short-encoding-of-words
0821.shortest-distance-to-a-character
0822.card-flipping-game
0823.binary-trees-with-factors
0824.goat-latin
0825.friends-of-appropriate-ages
0826.most-profit-assigning-work
0827.making-a-large-island
0828.unique-letter-string
0829.consecutive-numbers-sum
0830.positions-of-large-groups
0831.masking-personal-information
0832.flipping-an-image
0833.find-and-replace-in-string
0834.sum-of-distances-in-tree
0835.image-overlap
0836.rectangle-overlap
0837.new-21-game
0838.push-dominoes
0839.similar-string-groups
0840.magic-squares-in-grid
0841.keys-and-rooms
0842.split-array-into-fibonacci-sequence
0843.guess-the-word
0844.backspace-string-compare
0845.longest-mountain-in-array
0846.hand-of-straights
0847.shortest-path-visiting-all-nodes
0848.shifting-letters
0849.maximize-distance-to-closest-person
0850.rectangle-area-ii
0851.loud-and-rich
0852.peak-index-in-a-mountain-array
0853.car-fleet
0854.k-similar-strings
0855.exam-room
0856.score-of-parentheses
0857.minimum-cost-to-hire-k-workers
0858.mirror-reflection
0859.buddy-strings
0860.lemonade-change
0861.score-after-flipping-matrix
0862.shortest-subarray-with-sum-at-least-k
0863.all-nodes-distance-k-in-binary-tree
0864.shortest-path-to-get-all-keys
0865.smallest-subtree-with-all-the-deepest-nodes
0866.prime-palindrome
0867.transpose-matrix
0868.binary-gap
0869.reordered-power-of-2
0870.advantage-shuffle
0871.minimum-number-of-refueling-stops
0872.leaf-similar-trees
0873.length-of-longest-fibonacci-subsequence
0874.walking-robot-simulation
0875.koko-eating-bananas
0876.middle-of-the-linked-list
0877.stone-game
0878.nth-magical-number
0879.profitable-schemes
0880.decoded-string-at-index
0881.boats-to-save-people
0882.reachable-nodes-in-subdivided-graph
0883.projection-area-of-3d-shapes
0884.uncommon-words-from-two-sentences
0885.spiral-matrix-iii
0886.possible-bipartition
0887.super-egg-drop
0888.fair-candy-swap
0889.construct-binary-tree-from-preorder-and-postorder-traversal
0890.find-and-replace-pattern
0891.sum-of-subsequence-widths
0892.surface-area-of-3d-shapes
0893.groups-of-special-equivalent-strings
0894.all-possible-full-binary-trees
0895.maximum-frequency-stack
0896.monotonic-array
0897.increasing-order-search-tree
0898.bitwise-ors-of-subarrays
0899.orderly-queue
0900.rle-iterator
0901.online-stock-span
0902.numbers-at-most-n-given-digit-set
0903.valid-permutations-for-di-sequence
0904.fruit-into-baskets
0905.sort-array-by-parity
0906.super-palindromes
0907.sum-of-subarray-minimums
0908.smallest-range-i
0909.snakes-and-ladders
0910.smallest-range-ii
0911.online-election
0912.sort-an-array
0913.cat-and-mouse
0914.x-of-a-kind-in-a-deck-of-cards
0915.partition-array-into-disjoint-intervals
0916.word-subsets
0917.reverse-only-letters
0918.maximum-sum-circular-subarray
0919.complete-binary-tree-inserter
0920.number-of-music-playlists
0921.minimum-add-to-make-parentheses-valid
0922.sort-array-by-parity-ii
0923.3sum-with-multiplicity
0924.minimize-malware-spread
0925.long-pressed-name
0926.flip-string-to-monotone-increasing
0927.three-equal-parts
0928.minimize-malware-spread-ii
0929.unique-email-addresses
0930.binary-subarrays-with-sum
0931.minimum-falling-path-sum
0932.beautiful-array
0933.number-of-recent-calls
0934.shortest-bridge
0935.knight-dialer
0936.stamping-the-sequence
0937.reorder-log-files
0938.range-sum-of-bst
0939.minimum-area-rectangle
0940.distinct-subsequences-ii
0941.valid-mountain-array
0942.di-string-match
0943.find-the-shortest-superstring
0944.delete-columns-to-make-sorted
0945.minimum-increment-to-make-array-unique
0946.validate-stack-sequences
0947.most-stones-removed-with-same-row-or-column
0948.bag-of-tokens
0949.largest-time-for-given-digits
0950.reveal-cards-in-increasing-order
0951.flip-equivalent-binary-trees
0952.largest-component-size-by-common-factor
0953.verifying-an-alien-dictionary
0954.array-of-doubled-pairs
0955.delete-columns-to-make-sorted-ii
0956.tallest-billboard
0957.prison-cells-after-n-days
0958.check-completeness-of-a-binary-tree
0959.regions-cut-by-slashes
0960.delete-columns-to-make-sorted-iii
0961.n-repeated-element-in-size-2n-array
0962.maximum-width-ramp
0963.minimum-area-rectangle-ii
0964.least-operators-to-express-number
0965.univalued-binary-tree
0966.vowel-spellchecker
0967.numbers-with-same-consecutive-differences
0968.binary-tree-cameras
0969.pancake-sorting
0970.powerful-integers
0971.flip-binary-tree-to-match-preorder-traversal
0972.equal-rational-numbers
0973.k-closest-points-to-origin
0974.subarray-sums-divisible-by-k
0975.odd-even-jump
0976.largest-perimeter-triangle
0977.squares-of-a-sorted-array
0978.longest-turbulent-subarray
0979.distribute-coins-in-binary-tree
0980.unique-paths-iii
0981.time-based-key-value-store
0982.triples-with-bitwise-and-equal-to-zero
0983.minimum-cost-for-tickets
0984.string-without-aaa-or-bbb
0985.sum-of-even-numbers-after-queries
0986.interval-list-intersections
0987.vertical-order-traversal-of-a-binary-tree
0988.smallest-string-starting-from-leaf
0989.add-to-array-form-of-integer
0990.satisfiability-of-equality-equations
0991.broken-calculator
0992.subarrays-with-k-different-integers
0993.cousins-in-binary-tree
0994.rotting-oranges
0995.minimum-number-of-k-consecutive-bit-flips
0996.number-of-squareful-arrays
0997.find-the-town-judge
0998.maximum-binary-tree-ii
0999.available-captures-for-rook
1000.minimum-cost-to-merge-stones
1001.grid-illumination
1002.find-common-characters
1003.check-if-word-is-valid-after-substitutions
1004.max-consecutive-ones-iii
1005.maximize-sum-of-array-after-k-negations
1006.clumsy-factorial
1007.minimum-domino-rotations-for-equal-row
1008.construct-binary-search-tree-from-preorder-traversal
1009.complement-of-base-10-integer
1010.pairs-of-songs-with-total-durations-divisible-by-60
1011.capacity-to-ship-packages-within-d-days
1012.numbers-with-repeated-digits
1013.partition-array-into-three-parts-with-equal-sum
1014.best-sightseeing-pair
1015.smallest-integer-divisible-by-k
1016.binary-string-with-substrings-representing-1-to-n
1017.convert-to-base-2
1018.binary-prefix-divisible-by-5
1019.next-greater-node-in-linked-list
1020.number-of-enclaves
1021.remove-outermost-parentheses
1022.sum-of-root-to-leaf-binary-numbers
1023.camelcase-matching
1024.video-stitching
1025.divisor-game
1026.maximum-difference-between-node-and-ancestor
1027.longest-arithmetic-sequence
1028.recover-a-tree-from-preorder-traversal
1029.two-city-scheduling
1030.matrix-cells-in-distance-order
1031.maximum-sum-of-two-non-overlapping-subarrays
1032.stream-of-characters
1033.moving-stones-until-consecutive
1034.coloring-a-border
1035.uncrossed-lines
1036.escape-a-large-maze
1037.valid-boomerang
1038.binary-search-tree-to-greater-sum-tree
1039.minimum-score-triangulation-of-polygon
1040.moving-stones-until-consecutive-ii
1041.robot-bounded-in-circle
1042.flower-planting-with-no-adjacent
1043.partition-array-for-maximum-sum
1044.longest-duplicate-substring
1046.last-stone-weight
1047.remove-all-adjacent-duplicates-in-string
1048.longest-string-chain
1049.last-stone-weight-ii
1051.height-checker
1052.grumpy-bookstore-owner
1053.previous-permutation-with-one-swap
1054.distant-barcodes
1071.greatest-common-divisor-of-strings
1072.flip-columns-for-maximum-number-of-equal-rows
1073.adding-two-negabinary-numbers
1074.number-of-submatrices-that-sum-to-target
1078.occurrences-after-bigram
1079.letter-tile-possibilities
1080.insufficient-nodes-in-root-to-leaf-paths
1081.smallest-subsequence-of-distinct-characters
1089.duplicate-zeros
1090.largest-values-from-labels
1091.shortest-path-in-binary-matrix
1092.shortest-common-supersequence
1093.statistics-from-a-large-sample
1094.car-pooling
1095.find-in-mountain-array
1096.brace-expansion-ii
1103.distribute-candies-to-people
1104.path-in-zigzag-labelled-binary-tree
1105.filling-bookcase-shelves
1106.parsing-a-boolean-expression
1108.defanging-an-ip-address
1109.corporate-flight-bookings
1110.delete-nodes-and-return-forest
1111.maximum-nesting-depth-of-two-valid-parentheses-strings
1122.relative-sort-array
1123.lowest-common-ancestor-of-deepest-leaves
1124.longest-well-performing-interval
1125.smallest-sufficient-team
1128.number-of-equivalent-domino-pairs
1129.shortest-path-with-alternating-colors
1130.minimum-cost-tree-from-leaf-values
1131.maximum-of-absolute-value-expression
1137.n-th-tribonacci-number
1138.alphabet-board-path
1139.largest-1-bordered-square
1140.stone-game-ii
1143.longest-common-subsequence
1144.decrease-elements-to-make-array-zigzag
1145.binary-tree-coloring-game
1146.snapshot-array
1147.longest-chunked-palindrome-decomposition
1154.day-of-the-year
1155.number-of-dice-rolls-with-target-sum
1156.swap-for-longest-repeated-character-substring
1157.online-majority-element-in-subarray
1160.find-words-that-can-be-formed-by-characters
1161.maximum-level-sum-of-a-binary-tree
1162.as-far-from-land-as-possible
1163.last-substring-in-lexicographical-order
1169.invalid-transactions
1170.compare-strings-by-frequency-of-the-smallest-character
1171.remove-zero-sum-consecutive-nodes-from-linked-list
1172.dinner-plate-stacks
1175.prime-arrangements
1176.diet-plan-performance
1177.can-make-palindrome-from-substring
1178.number-of-valid-words-for-each-puzzle
1184.distance-between-bus-stops
1185.day-of-the-week
1186.maximum-subarray-sum-with-one-deletion
1189.maximum-number-of-balloons
1190.reverse-substrings-between-each-pair-of-parentheses
1200.minimum-absolute-difference
1202.smallest-string-with-swaps
1207.unique-number-of-occurrences
1217.play-with-chips
1221.split-a-string-in-balanced-strings

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL