Topics tagged coderust-hacking-the-coding-interview_

Topic	Replies	Views	Activity
Since this is not a question on the string manipulation but rather on stacks a simpler solution with StringTokenizer should be used Courses evaluate-arithmetic-expressions__stacks-and-queues__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	102	April 21, 2022
Main.java:265: error: cannot find symbol output += "\"hidden\": " + (result.hidden ? "true" : "false") + ","; Courses clone-a-directed-graph__graphs__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	95	April 21, 2022
It would be nice if the problem explanation would mention (at least briefly) other ways the problem could be solved Courses mirror-binary-tree-nodes__trees__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	105	April 16, 2022
Why doesn't this problem include a recursion based solution? Courses level-order-traversal-of-binary-tree__trees__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	140	April 15, 2022
It seems that the time complexity analysis of this problem is incorrectly stated as O(2^n) Courses word-break-problem__strings__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	2	148	April 14, 2022
It appears there is a simpler solution with one pass Courses coderust-hacking-the-coding-interview__coderust , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	1	104	April 14, 2022
It appears there is a more compact solution than the one given in the problem Courses coderust-hacking-the-coding-interview__coderust , roman-numerals-to-integers__strings__coderust-hacking-the-coding-interview	1	238	April 14, 2022
Provided solution fails some test cases Courses print-tree-perimeter__trees__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	125	April 5, 2022
Iterative solution Courses is-a-binary-search-tree-valid__trees__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	210	March 25, 2022
More Pythonic way Courses iterative-in-order-traversal-of-binary-tree__trees__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	212	March 25, 2022
Test broken in Find n'th Node from the End Courses data-structures-for-coding-interviews-in-javascript__coderust , find-nth-node-from-the-end-of-a-linked-list__linked-lists__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	180	March 25, 2022
The code I wrote returns the right answer in IntelliJ but not in Educative Courses reverse-words-in-a-sentence__strings__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust , data-structures-for-coding-interviews-in-java__coderust	1	155	March 15, 2022
How the solution is O(1)? Courses implement-lru-cache__miscellaneous__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	2	112	March 14, 2022
Why end index taken as n-2 in solution while reversing string: line no 27 Courses reverse-words-in-a-sentence__strings__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust , data-structures-for-coding-interviews-in-java__coderust	1	150	March 7, 2022
What is the need of such a complicated solution using Deque? Courses find-maximum-in-sliding-window__stacks-and-queues__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	6	487	February 7, 2022
Description could be improved Courses merge-an-array-with-overlapping-intervals__arrays__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	125	January 26, 2022
Feedback for finding low index Courses find-lowhigh-index-of-a-key-in-a-sorted-array__arrays__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	2	263	January 22, 2022
Is there a typo in the problem description? Courses sort-a-linked-list-using-merge-sort__linked-lists__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	162	January 21, 2022
"e" is missing out from the output string of the example Courses remove-duplicates-from-a-string__strings__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	110	January 13, 2022
The algorithm seems to be wrong Courses algorithms-for-coding-interviews-in-java__coderust , minimum-spanning-tree__graphs__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	0	139	December 7, 2021
Tree representation and traversal technique Courses check-if-two-binary-trees-are-identical__trees__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	2	134	December 1, 2021
Solution without tracking indices Courses data-structures-for-coding-interviews-in-javascript__coderust , move-all-zeros-to-the-beginning-of-the-array__arrays__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	2	174	November 19, 2021
My understanding of the Time Complexity Question Courses boggle__back-tracking__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust , data-structures-for-coding-interviews-in-java__coderust	1	157	November 16, 2021
Problem understanding Courses add-two-integers-represented-by-linked-lists__linked-lists__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	2	174	November 9, 2021
Can you check if my cpp implementation is correct? Courses find-maximum-in-sliding-window__stacks-and-queues__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	130	November 9, 2021
My first Javascript implementation Courses find-maximum-in-sliding-window__stacks-and-queues__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	145	November 6, 2021
How is space complexity linear? Courses merge-two-sorted-linked-lists__linked-lists__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust , data-structures-for-coding-interviews-in-java__coderust	2	198	October 23, 2021
Code with O(n) time complexity Courses data-structures-for-coding-interviews-in-python__coderust , regular-expression-matching-in-string__strings__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	0	166	October 23, 2021
How aabecd*a is a matching pattern? Courses regular-expression-matching-in-string__strings__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	245	September 13, 2021
How did we arrive at the recurrence relation shown in the solution Courses find-combinations-for-game-scoring__dynamic-programming__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	2	299	October 17, 2021