My solutions to a few CodeSignal problems.
These are from the Interview Prep Crash Course and divided into 8 parts:
- firstDuplicate
- firstNotRepeatingCharacter
- rotateImage
- soduku2
- isCryptSolution
- removeKFromList
- isListPalindrome
- addTwoHudeNumbers
- mergeTwoLinkedLists
- reverseNodesInKGroups
- rearrangeLastN
- groupingDishes
- areFollowingPatterns
- containsCloseNums
- possibleSums
- swapLexOrder
- hasPathWithGivenSum
- isTreeSymmetric
- findProfession
- kthSmallestInBST
- isSubtree
- restoreBinaryTree
- findSubstrings
- deleteFromBST
- traverseTree
- largestValuesInTreeRows
- digitTreeSum
- longestPath
- graphDistances
- climbingStaircase
- nQueens
- sumSubsets
- wordBoggle
- combinationSum
- climbingStairs
- houseRobber
- composeRanges
- mapDecoding
- fillingBlocks
- containsDuplicates
- sumOfTwo
- sumInRange
- arrayMaxConsecutiveSum2
- findLongestSubarrayBySum
- productExceptSelf
- minSubstringWithAllChars0