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Commits

AuthorCommitMessageCommit dateIssues
Christopher FeblesChristopher Febles
8b4dd56d9ebTries: All tests pass…six tests time out.
Christopher FeblesChristopher Febles
124ad67d218Tries: Initial new attempt.Passes three cases, fails one, times out on nine.
Christopher FeblesChristopher Febles
5c1ec04d66eCTCI: BFS: Added toString method for debugging.
Christopher FeblesChristopher Febles
46860ef2dd1CTCI: BFS: Set-based solution.Solves all test cases, but test case 05 needs to be in less than 4s. This solution solves it in 4.2 seconds.
Christopher FeblesChristopher Febles
6af5030888fCTCI: BFS: Queue solution.Super slow. Not sure if it actually works.
Christopher FeblesChristopher Febles
6a20ed87fe7Added solution to The Coin Change Problem.
Christopher FeblesChristopher Febles
f73a05be20eMMerge branch 'develop'* develop: CTCI: Median: Reverted to working solution. Still too slow. CTCI: Contacts: Added Tries class. Submission tests fail due to timeout. # Conflicts: # src/test/java/com/christopherfebles/hackerrank/ctci/Median.java
Christopher FeblesChristopher Febles
8ce02b56105CTCI: Median: Reverted to working solution.Still too slow.
Christopher FeblesChristopher Febles
efee1bced69CTCI: Contacts: Added Tries class.Submission tests fail due to timeout.
Christopher FeblesChristopher Febles
0bf8a485a1cCTCI: Median: Reimplemented with a binary search tree.Performance is now worse.
Christopher FeblesChristopher Febles
083b03997e2CTCI: Median: Added test 9.Passes in 14.5 seconds. This indicates the algorithm is correct, but inefficient.
Christopher FeblesChristopher Febles
cf3ae0061ddCTCI: Median: Passing three submission tests, timing out on the rest.
Christopher FeblesChristopher Febles
e114b3c1422CTCI: Binary Search.Passing all submission tests.
Christopher FeblesChristopher Febles
7d1fd8ac90dCTCI: Binary Search.Nonworking code.
Christopher FeblesChristopher Febles
690f4d21a40CTCI: QueueWithTwoStacks passes all submission tests.
Christopher FeblesChristopher Febles
f34ef13b1baCTCI: BalancedBrackets: Passing all submission tests.
Christopher FeblesChristopher Febles
7396f759c22CTCI: BalancedBrackets: Passing initial test.Failing most submission tests.
Christopher FeblesChristopher Febles
5632c1bcee7CTCI: RansomNote: Passing all submission tests.
Christopher FeblesChristopher Febles
d409d2be6f6CTCI: Anagram: Passing all submission tests.
Christopher FeblesChristopher Febles
ff68efeeca7Started the "Cracking the Coding Interview" challenges.Successfully submitted Array Left Rotation solution.
Christopher FeblesChristopher Febles
f355a063658NegativeSubArray: Passing all submission tests.
Christopher FeblesChristopher Febles
6921b98b252Added comment to duplicate question.
Christopher FeblesChristopher Febles
827799288841DArray: Passing all submission tests.
Christopher FeblesChristopher Febles
8557248671c1DArray: Added more tests.
Christopher FeblesChristopher Febles
6f50730daf01DArray: Passing 6/10 submission tests
Christopher FeblesChristopher Febles
a988af50ebdArrayList: Passed all submission tests.
Christopher FeblesChristopher Febles
f5378c28192PriorityQueue: Now passing all submission tests.
Christopher FeblesChristopher Febles
e8d4ad42546PriorityQueue: Passed 5/7 submission tests.
Christopher FeblesChristopher Febles
caac3eecab0BitSet: Passes all submission tests.
Christopher FeblesChristopher Febles
30e6797b9b0Dequeue: Reduced time elapsed from 4.5s to 0.5s for test 10.Now passing all submission tests.
Christopher FeblesChristopher Febles
e1f647bdabcDequeue: Added submission test 10.Code passes test, but over the 3 second time limit.
Christopher FeblesChristopher Febles
2cc74bdd8b4Dequeue: Now passing 8/10 submission tests.
Christopher FeblesChristopher Febles
62a076ee686Dequeue: Now passing 7/10 submission tests.
Christopher FeblesChristopher Febles
8d1ef546950Dequeue: Passing tests 0 and 7 of submission tests.
Christopher FeblesChristopher Febles
9c09af0dcdeStack: Now passing all submission tests.
Christopher FeblesChristopher Febles
c1768b9b30aStack: Pass initial test, fail submission
Christopher FeblesChristopher Febles
e5c50321df4BigDecimal: Passes all test and submission cases.
Christopher FeblesChristopher Febles
b3b55ad6d05BigDecimal: Passes one out of two tests
Christopher FeblesChristopher Febles
0f6c34b0e6eLambdaExpressions: Passing all submission tests.
Christopher FeblesChristopher Febles
865aed0a8f5CalculatingVolume: Passing all submitted tests
Christopher FeblesChristopher Febles
e129655300cCalculatingVolume: Passing one test
Christopher FeblesChristopher Febles
f8b122e5c0eCalculatingVolume: Initial Commit.Stackoverflow error
Christopher FeblesChristopher Febles
6d560355aaaTagContent: Now passing submission
Christopher FeblesChristopher Febles
1f1f351fe44TagContent: Added test case as external files
Christopher FeblesChristopher Febles
c40e2fb4250TagExtractor: Passing two of three test cases.
Christopher FeblesChristopher Febles
686bcf274dbUsernameChecker: passes submission
Christopher FeblesChristopher Febles
eb74a76fbdeRegex2DuplicateWord: Passes submission
Christopher FeblesChristopher Febles
dc7e66fd58dJavaRegex: Passing solution
Christopher FeblesChristopher Febles
65789b364faStringTokens: Submission successful.
Christopher FeblesChristopher Febles
5648561c5afDynamicArray: Working solution