leetcode

module

v0.0.0-...-76ddc13 Latest Latest Go to latest Published: Jun 17, 2021 License: MIT

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github.com/lupinthe14th/leetcode

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README ¶

leetcode

Directories ¶

Path	Synopsis
contest
biweekly-contest-10/problems/intersection-of-three-sorted-arrays
biweekly-contest-10/problems/stepping-numbers
biweekly-contest-12/problems/array-transformation
biweekly-contest-13/problems/encode-number
biweekly-contest-14/problems/hexspeak
biweekly-contest-14/problems/remove-interval
biweekly-contest-15/problems/element-appearing-more-than-25-in-sorted-array
biweekly-contest-15/problems/remove-covered-intervals
biweekly-contest-16/problems/replace-elements-with-greatest-element-on-right-side
biweekly-contest-16/problems/sum-of-mutated-array-closest-to-target
biweekly-contest-17/decompress-run-length-encoded-list
biweekly-contest-17/matrix-block-sum
biweekly-contest-19/angle-between-hands-of-a-clock
biweekly-contest-19/number-of-steps-to-reduce-a-number-to-zero
biweekly-contest-19/number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold
biweekly-contest-20/apply-discount-every-n-orders
biweekly-contest-20/sort-integers-by-the-number-of-1-bits
biweekly-contest-22/find-the-distance-value-between-two-arrays
biweekly-contest-23/construct-k-palindrome-strings
biweekly-contest-23/count-largest-group
biweekly-contest-25/kidswiththegreatestnumberofcandies
biweekly-contest-25/maxdifferenceyoucangetfromchanginganinteger
biweekly-contest-28/final-prices-with-a-special-discount-in-a-shop
biweekly-contest-28/find-two-non-overlapping-sub-arrays-each-with-target-sum
biweekly-contest-28/subrectangle-queries
biweekly-contest-29/average-salary-excluding-the-minimum-and-maximum-salary
biweekly-contest-29/longest-subarray-of-1s-after-deleting-one-element
biweekly-contest-29/the-kth-factor-of-n
weekly-contest-154/problems/maxNumberOfBalloons
weekly-contest-156/problems/equalSubstring
weekly-contest-156/problems/uniqueOccurrences
weekly-contest-157/problems/play-with-chips
weekly-contest-160/problems/circular-permutation-in-binary-representation
weekly-contest-162/problems/cells-with-odd-values-in-a-matrix
weekly-contest-165/problems/count-square-submatrices-with-all-ones
weekly-contest-165/problems/find-winner-on-a-tic-tac-toe-game
weekly-contest-166/problems/find-the-smallest-divisor-given-a-threshold
weekly-contest-166/problems/group-the-people-given-the-group-size-they-belong-to
weekly-contest-166/problems/subtract-the-product-and-sum-of-digits-of-an-integer
weekly-contest-167/problems/convert-binary-number-in-a-linked-list-to-integer
weekly-contest-167/problems/sequential-digits
weekly-contest-168/problems/divide-array-in-sets-of-k-consecutive-numbers
weekly-contest-168/problems/find-numbers-with-even-number-of-digits
weekly-contest-169/problems/find-n-unique-integers-sum-up-to-zero
weekly-contest-169/problems/jump-game-iii
weekly-contest-170/decrypt-string-from-alphabet-to-integer-mapping
weekly-contest-170/minimum-insertion-steps-to-make-a-string-palindrome
weekly-contest-170/xor-queries-of-a-subarray
weekly-contest-171/convert-integer-to-the-sum-of-two-no-zero-integers
weekly-contest-171/minimum-flips-to-make-a-or-b-equal-to-c
weekly-contest-172/maximum-69-number
weekly-contest-172/print-words-vertically
weekly-contest-173/filter-restaurants-by-vegan-friendly-price-and-distance
weekly-contest-173/remove-palindromic-subsequences
weekly-contest-174/reduce-array-size-to-the-half
weekly-contest-174/the-k-weakest-rows-in-a-matrix
weekly-contest-175/check-if-n-and-its-double-exist
weekly-contest-175/minimum-number-of-steps-to-make-two-strings-anagram
weekly-contest-175/tweet-counts-per-frequency
weekly-contest-176/count-negative-numbers-in-a-sorted-matrix
weekly-contest-176/maximum-number-of-events-that-can-be-attended
weekly-contest-176/product-of-the-last-k-numbers
weekly-contest-177/closest-divisors
weekly-contest-177/number-of-days-between-two-dates
weekly-contest-177/validate-binary-tree-nodes
weekly-contest-178/how-many-numbers-are-smaller-than-the-current-number
weekly-contest-178/linked-list-in-binary-tree
weekly-contest-178/rank-teams-by-votes reference: - https://leetcode.com/problems/rank-teams-by-votes/discuss/524869/Python-Count-Votes - https://leetcode.com/problems/rank-teams-by-votes/discuss/525210/Go-sort-multiple-votes	reference: - https://leetcode.com/problems/rank-teams-by-votes/discuss/524869/Python-Count-Votes - https://leetcode.com/problems/rank-teams-by-votes/discuss/525210/Go-sort-multiple-votes
weekly-contest-182/count-number-of-teams
weekly-contest-182/design-underground-system See: https://leetcode.com/problems/design-underground-system/discuss/556223/Go-hash-solution	See: https://leetcode.com/problems/design-underground-system/discuss/556223/Go-hash-solution
weekly-contest-182/find-lucky-integer-in-an-array
weekly-contest-184/queries-on-a-permutation-with-key
weekly-contest-184/string-matching-in-an-array
weekly-contest-185/display-table-of-food-orders-in-a-restaurant
weekly-contest-185/reformat-the-string
weekly-contest-187/checkifall1sareatleastlengthkplacesaway
weekly-contest-187/destinationcity
weekly-contest-187/ongestcontinuoussubarraywithabsolutedifflessthanorequaltolimit
weekly-contest-188/build-an-array-with-stack-operations
weekly-contest-188/count-triplets-that-can-form-two-arrays-of-equal-xor
weekly-contest-188/minimum-time-to-collect-all-apples-in-a-tree
weekly-contest-189/number-of-students-doing-homework-at-a-given-time
weekly-contest-189/people-whose-list-of-favorite-companies-is-not-a-subset-of-another-list
weekly-contest-189/rearrange-words-in-a-sentence
weekly-contest-190/check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence
weekly-contest-190/maximum-number-of-vowels-in-a-substring-of-given-length
weekly-contest-191/maximum-area-of-a-piece-of-cake-after-horizontal-and-vertical-cuts
weekly-contest-191/maximum-product-of-two-elements-in-an-array
weekly-contest-192/design-browser-history
weekly-contest-192/shuffle-the-array
weekly-contest-192/the-k-strongest-values-in-an-array
weekly-contest-194/making-file-names-unique
weekly-contest-194/xor-operation-in-an-array
weekly-contest-195/path-crossing
weekly-contest-197/numberofgoodpairs
weekly-contest-197/numberofsubstringswithonly1s
weekly-contest-197/pathwithmaximumprobability
weekly-contest-198/numberofnodesinthesub-treewiththesamelabel
weekly-contest-198/waterbottles
explore
learn/card/data-structure-tree/conclusion/constructbinarytreefrominorderandpostordertraversal
learn/card/data-structure-tree/conclusion/constructbinarytreefrompreorderandinordertraversal
learn/card/data-structure-tree/conclusion/lowestcommonancestorofabinarytree
learn/card/data-structure-tree/conclusion/populatingnextrightpointersineachnode
learn/card/data-structure-tree/conclusion/populatingnextrightpointersineachnodeii
learn/card/data-structure-tree/conclusion/serializeanddeserializebinarytree
learn/card/data-structure-tree/solve-problems-recursively/pathsum
learn/card/data-structure-tree/solve-problems-recursively/symmetrictree
learn/card/data-structure-tree/traverse-a-tree/binarytreeinordertraversal
learn/card/data-structure-tree/traverse-a-tree/binarytreepostordertraversal
learn/card/data-structure-tree/traverse-a-tree/binarytreepreordertraversal
learn/card/fun-with-arrays/inserting-items-into-an-array/duplicatezeros
learn/card/fun-with-arrays/introduction/findnumberswithevennumberofdigits
learn/card/fun-with-arrays/introduction/maxconsecutiveones
learn/card/fun-with-arrays/introduction/squaresofasortedarray
other/card/30-day-leetcoding-challenge/week-1/besttimetobuyandsellstockii
other/card/30-day-leetcoding-challenge/week-1/countingelements
other/card/30-day-leetcoding-challenge/week-1/groupanagrams
other/card/30-day-leetcoding-challenge/week-1/happynumber
other/card/30-day-leetcoding-challenge/week-1/maximumsubarray
other/card/30-day-leetcoding-challenge/week-1/movezeros
other/card/30-day-leetcoding-challenge/week-1/singlenumber
other/card/30-day-leetcoding-challenge/week-2/backspacestringcompare
other/card/30-day-leetcoding-challenge/week-2/contiguousarray
other/card/30-day-leetcoding-challenge/week-2/diameterofbinarytree
other/card/30-day-leetcoding-challenge/week-2/laststoneweight
other/card/30-day-leetcoding-challenge/week-2/middleofthelinkedlist
other/card/30-day-leetcoding-challenge/week-2/minstack
other/card/30-day-leetcoding-challenge/week-2/performstringshifts
other/card/30-day-leetcoding-challenge/week-3/constructbinarysearchtreefrompreordertraversal
other/card/30-day-leetcoding-challenge/week-3/leftmostcolumnwithatleastaone
other/card/30-day-leetcoding-challenge/week-3/minimumpathsum
other/card/30-day-leetcoding-challenge/week-3/numberofislands
other/card/30-day-leetcoding-challenge/week-3/productofarrayexceptself
other/card/30-day-leetcoding-challenge/week-3/searchinrotatedsortedarray
other/card/30-day-leetcoding-challenge/week-3/validparenthesisstring
other/card/30-day-leetcoding-challenge/week-4/bitwiseandofnumbersrange
other/card/30-day-leetcoding-challenge/week-4/jumpgame
other/card/30-day-leetcoding-challenge/week-4/longestcommonsubsequence
other/card/30-day-leetcoding-challenge/week-4/lrucache
other/card/30-day-leetcoding-challenge/week-4/maximalsquare
other/card/30-day-leetcoding-challenge/week-4/subarraysumequalsk
other/card/30-day-leetcoding-challenge/week-5/binarytreemaximumpathsum https://leetcode.com/problems/binary-tree-maximum-path-sum/discuss/39775/Accepted-short-solution-in-Java	https://leetcode.com/problems/binary-tree-maximum-path-sum/discuss/39775/Accepted-short-solution-in-Java
other/card/30-day-leetcoding-challenge/week-5/checkifastringisavalidsequencefromroottoleavespathinabinarytree
other/card/august-leetcoding-challenge/week-1/addandsearchworddatastructuredesign
other/card/august-leetcoding-challenge/week-1/detectcapital
other/card/august-leetcoding-challenge/week-1/findallduplicatesinanarray
other/card/august-leetcoding-challenge/week-1/poweroffour
other/card/august-leetcoding-challenge/week-1/validpalindrome
other/card/august-leetcoding-challenge/week-1/verticalordertraversalofabinarytree
other/card/august-leetcoding-challenge/week-2/pathsumiii
other/card/august-leetcoding-challenge/week-3/distributecandiestopeople
other/card/august-leetcoding-challenge/week-3/numberswithsameconsecutivedifferences
other/card/august-leetcoding-challenge/week-3/reorderlist
other/card/august-leetcoding-challenge/week-3/sortarraybyparity
other/card/august-leetcoding-challenge/week-4/findrightinterval
other/card/august-leetcoding-challenge/week-4/fizzbuzz
other/card/august-leetcoding-challenge/week-4/implementrand10usingrand7
other/card/august-leetcoding-challenge/week-4/minimumcostfortickets
other/card/august-leetcoding-challenge/week-4/sumofleftleaves
other/card/august-leetcoding-challenge/week-5/deletenodeinabst
other/card/august-leetcoding-challenge/week-5/largestcomponentsizebycommonfactor
other/card/december-leetcoding-challenge/week-1/increasingordersearchtree
other/card/december-leetcoding-challenge/week-1/linkedlistrandomnode
other/card/december-leetcoding-challenge/week-1/maximumdepthofbinarytree
other/card/december-leetcoding-challenge/week-1/populatingnextrightpointersineachnodeii
other/card/december-leetcoding-challenge/week-3/decodedstringatindex
other/card/december-leetcoding-challenge/week-3/squaresofasortedarray
other/card/december-leetcoding-challenge/week-3/validatebinarysearchtree
other/card/december-leetcoding-challenge/week-4/balancedbinarytree
other/card/december-leetcoding-challenge/week-4/nextgreaterelementiii
other/card/january-leetcoding-challenge-2021/week-1/kthmissingpositivenumber
other/card/january-leetcoding-challenge-2021/week-1/mergetwosortedlists
other/card/january-leetcoding-challenge-2021/week-1/removeduplicatesfromsortedlistii
other/card/january-leetcoding-challenge-2021/week-2/addtwonumbers
other/card/january-leetcoding-challenge-2021/week-2/mergesortedarray
other/card/january-leetcoding-challenge-2021/week-3/findthemostcompetitivesubsequence
other/card/july-leetcoding-challenge/week-1/arrangingcoins
other/card/july-leetcoding-challenge/week-1/binarytreelevelordertraversalii
other/card/july-leetcoding-challenge/week-1/hammingdistance
other/card/july-leetcoding-challenge/week-1/islandperimeter
other/card/july-leetcoding-challenge/week-1/plusone
other/card/july-leetcoding-challenge/week-1/prisoncellsafterndays
other/card/july-leetcoding-challenge/week-1/uglynumberii
other/card/july-leetcoding-challenge/week-2/anglebetweenhandsofaclock
other/card/july-leetcoding-challenge/week-2/flattenamultileveldoublylinkedlist
other/card/july-leetcoding-challenge/week-2/maximumwidthofbinarytree
other/card/july-leetcoding-challenge/week-2/reversebits
other/card/july-leetcoding-challenge/week-2/sametree
other/card/july-leetcoding-challenge/week-2/subsets
other/card/july-leetcoding-challenge/week-2/threesum
other/card/july-leetcoding-challenge/week-3/addbinary
other/card/july-leetcoding-challenge/week-3/coursescheduleii
other/card/july-leetcoding-challenge/week-3/mypow
other/card/july-leetcoding-challenge/week-3/removelinkedlistelements
other/card/july-leetcoding-challenge/week-3/reversewordsinastring
other/card/july-leetcoding-challenge/week-3/topkfrequentelements
other/card/july-leetcoding-challenge/week-3/wordsearch
other/card/july-leetcoding-challenge/week-4/adddigits
other/card/july-leetcoding-challenge/week-4/allpathsfromsourcetotarget
other/card/july-leetcoding-challenge/week-4/binarytreezigzaglevelordertraversal
other/card/july-leetcoding-challenge/week-4/constructbinarytreefrominorderandpostordertraversal
other/card/july-leetcoding-challenge/week-4/findminimuminrotatedsortedarrayii
other/card/july-leetcoding-challenge/week-4/singlenumberiii
other/card/july-leetcoding-challenge/week-5/besttimetobuyandsellstockwithcooldown
other/card/july-leetcoding-challenge/week-5/climbingstairs
other/card/july-leetcoding-challenge/week-5/wordbreakii
other/card/june-leetcoding-challenge/week-1/coinchange2
other/card/june-leetcoding-challenge/week-1/deletenodeinalinkedlist
other/card/june-leetcoding-challenge/week-1/invertbinarytree
other/card/june-leetcoding-challenge/week-1/queuereconstructionbyheight
other/card/june-leetcoding-challenge/week-1/randompickwithweight
other/card/june-leetcoding-challenge/week-1/reversestring
other/card/june-leetcoding-challenge/week-1/twocityscheduling
other/card/june-leetcoding-challenge/week-2/cheapestflightswithinkstops
other/card/june-leetcoding-challenge/week-2/insertdeletegetrandomo
other/card/june-leetcoding-challenge/week-2/issubsequence
other/card/june-leetcoding-challenge/week-2/largestdivisiblesubset
other/card/june-leetcoding-challenge/week-2/poweroftwo
other/card/june-leetcoding-challenge/week-2/searchinsertposition
other/card/june-leetcoding-challenge/week-2/sortcolors
other/card/june-leetcoding-challenge/week-3/dungeongame
other/card/june-leetcoding-challenge/week-3/hindexii
other/card/june-leetcoding-challenge/week-3/permutationsequence
other/card/june-leetcoding-challenge/week-3/searchinabinarysearchtree
other/card/june-leetcoding-challenge/week-3/surroundedregions
other/card/june-leetcoding-challenge/week-3/validateipaddress
other/card/june-leetcoding-challenge/week-4/countcompletetreenodes
other/card/june-leetcoding-challenge/week-4/findtheduplicatenumber
other/card/june-leetcoding-challenge/week-4/perfectsquares
other/card/june-leetcoding-challenge/week-4/reconstructitinerary
other/card/june-leetcoding-challenge/week-4/singlenumberii
other/card/june-leetcoding-challenge/week-4/sumroottoleafnumbers
other/card/june-leetcoding-challenge/week-4/uniquebinarysearchtrees
other/card/june-leetcoding-challenge/week-5/uniquepaths
other/card/june-leetcoding-challenge/week-5/wordsearchii
other/card/may-leetcoding-challenge/week-1/cousinsinbinarytree
other/card/may-leetcoding-challenge/week-1/firstbadversion
other/card/may-leetcoding-challenge/week-1/firstuniquecharacterinastring
other/card/may-leetcoding-challenge/week-1/jewelsandstones
other/card/may-leetcoding-challenge/week-1/majorityelement
other/card/may-leetcoding-challenge/week-1/numbercomplement
other/card/may-leetcoding-challenge/week-1/ransomnote
other/card/may-leetcoding-challenge/week-2/checkifitisastraightline
other/card/may-leetcoding-challenge/week-2/findthetownjudge
other/card/may-leetcoding-challenge/week-2/floodfill
other/card/may-leetcoding-challenge/week-2/implementtrie
other/card/may-leetcoding-challenge/week-2/removekdigits
other/card/may-leetcoding-challenge/week-2/singleelementinasortedarray
other/card/may-leetcoding-challenge/week-2/validperfectsquare
other/card/may-leetcoding-challenge/week-3/countsquaresubmatriceswithallones
other/card/may-leetcoding-challenge/week-3/findallanagramsinastring
other/card/may-leetcoding-challenge/week-3/kthsmallestelementinabst
other/card/may-leetcoding-challenge/week-3/oddevenlinkedlist
other/card/may-leetcoding-challenge/week-3/onlinestockspan
other/card/may-leetcoding-challenge/week-3/permutationinstring
other/card/may-leetcoding-challenge/week-4/constructbinarysearchtreefrompreordertraversal
other/card/may-leetcoding-challenge/week-4/contiguousarray
other/card/may-leetcoding-challenge/week-4/countingbits
other/card/may-leetcoding-challenge/week-4/intervallistintersections
other/card/may-leetcoding-challenge/week-4/possiblebipartition
other/card/may-leetcoding-challenge/week-4/sortcharactersbyfrequency
other/card/may-leetcoding-challenge/week-4/uncrossedlines
other/card/may-leetcoding-challenge/week-5/courseschedule
other/card/may-leetcoding-challenge/week-5/editdistance
other/card/may-leetcoding-challenge/week-5/kclosestpointstoorigin
other/card/november-leetcoding-challenge/week-1/consecutivecharacters
other/card/november-leetcoding-challenge/week-1/minimumcosttomovechipstothesameposition
other/card/november-leetcoding-challenge/week-2/flippinganimage
other/card/november-leetcoding-challenge/week-2/maximumdifferencebetweennodeandancestor
other/card/november-leetcoding-challenge/week-2/permutationsii
other/card/november-leetcoding-challenge/week-2/validsquare
other/card/november-leetcoding-challenge/week-3/rangesumofbst
other/card/october-leetcoding-challenge/week-1/combinationsum
other/card/october-leetcoding-challenge/week-1/removecoveredintervals
other/card/october-leetcoding-challenge/week-1/rotatelist
other/card/october-leetcoding-challenge/week-2/houserobberii
other/card/october-leetcoding-challenge/week-2/sortlist
other/card/october-leetcoding-challenge/week-3/asteroidcollision
other/card/october-leetcoding-challenge/week-3/rotatearray
other/card/october-leetcoding-challenge/week-3/summaryranges
other/card/october-leetcoding-challenge/week-4/champagnetower
other/card/october-leetcoding-challenge/week-4/minimumdepthofbinarytree
other/card/september-leetcoding-challenge/week-1/allelementsintwobinarysearchtrees
other/card/september-leetcoding-challenge/week-1/imageoverlap
other/card/september-leetcoding-challenge/week-1/partitionlabels
other/card/september-leetcoding-challenge/week-1/repeatedsubstringpattern
other/card/september-leetcoding-challenge/week-1/wordpattern
other/card/september-leetcoding-challenge/week-2/bullsandcows
other/card/september-leetcoding-challenge/week-2/combinationsumiii
other/card/september-leetcoding-challenge/week-2/compareversionnumbers
other/card/september-leetcoding-challenge/week-2/houserobber
other/card/september-leetcoding-challenge/week-2/insertinterval
other/card/september-leetcoding-challenge/week-2/maximumproductsubarray
other/card/september-leetcoding-challenge/week-2/sumofroottoleafbinarynumbers
other/card/september-leetcoding-challenge/week-3/lengthoflastword
other/card/september-leetcoding-challenge/week-3/maximumxoroftwonumbersinanarray
other/card/september-leetcoding-challenge/week-3/robotboundedincircle
other/card/september-leetcoding-challenge/week-4/gasstation
other/card/september-leetcoding-challenge/week-4/majorityelementii
other/card/september-leetcoding-challenge/week-5/WordBreak
problems
add-two-numbers
best-time-to-buy-and-sell-stock
binary-search
binary-tree-inorder-traversal
binary-tree-level-order-traversal refarence: https://leetcode.com/problems/binary-tree-level-order-traversal/discuss/33463/Python-easy-to-understand-iterative-queue-solution	refarence: https://leetcode.com/problems/binary-tree-level-order-traversal/discuss/33463/Python-easy-to-understand-iterative-queue-solution
binary-tree-postorder-traversal
binary-tree-preorder-traversal
binary-watch
climbing-stairs
continuous-subarray-sum
count-and-say
counting-bits
divisor-game
find-smallest-letter-greater-than-target
friendcircles
house-robber
html-entity-parser
implement-strstr
intersection-of-two-arrays
is-subsequence
jump-game
length-of-last-word
linked-list-cycle
longest-common-prefix
longest-univalue-path
maximum-depth-of-binary-tree Refarence: https://leetcode.com/problems/maximum-depth-of-binary-tree/discuss/34216/Simple-solution-using-Java	Refarence: https://leetcode.com/problems/maximum-depth-of-binary-tree/discuss/34216/Simple-solution-using-Java
maximum-subarray
merge-two-sorted-lists
min-cost-climbing-stairs
number-complement
number-of-1-bits
palindrome-number
path-sum-iii
plus-one
range-sum-query-immutable
remove-duplicates-from-sorted-array
remove-duplicates-from-sorted-list
remove-element
reverse-bits
reverse-integer
roman-to-integer
search-insert-position
sqrtx
subarray-sum-equals-k
symmetric-tree
two-sum
two-sum-ii-input-array-is-sorted
ugly-number
valid-parentheses

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