Topics tagged coderust-hacking-the-coding-interview_

Topic	Replies	Views	Activity
Why is the space complexity O(1) in this algorithm? Courses data-structures-and-algorithms-in-python__vincent-russo , coderust-hacking-the-coding-interview__coderust	4	116	November 18, 2023
Is anything wrong with solution when printing gives same output as expected output Courses rotate-an-array-by-n-elements__arrays__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	59	October 23, 2023
Incorrect time complexity Courses find-pair-with-given-sum-in-an-array__arrays__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	61	October 23, 2023
Rust - Why dont work the output on windows? Courses coderust-hacking-the-coding-interview__coderust , grokking-modern-system-design-interview-for-engineers-managers__educative	2	80	September 11, 2023
Why starting fast pointer from head.next and not head in splitInHalf method? Courses sort-a-linked-list-using-merge-sort__linked-lists__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	131	November 23, 2022
Example expected result wrong Courses stock-buy-sell-to-maximize-profit__arrays__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	0	94	November 2, 2022
Why memoize solution #2? Courses regular-expression-matching-in-string__strings__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	107	October 12, 2022
In the findIndexHigh Courses find-lowhigh-index-of-a-key-in-a-sorted-array__arrays__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust , data-structures-for-coding-interviews-in-java__coderust	1	116	October 11, 2022
Missing display_tree function implementation Courses check-if-two-binary-trees-are-identical__trees__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	107	August 20, 2022
A better solution using two pointers Courses word-break-problem__strings__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	168	August 1, 2022
Is solution two assuming the array is sorted? Courses data-structures-and-algorithms-in-python__vincent-russo , find-pair-with-given-sum-in-an-array__arrays__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	2	206	July 25, 2022
Find the Smallest Common Number Courses find-the-smallest-common-number__arrays__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	135	July 13, 2022
Seems simpler to use built-in functionality - but is it not the "optimal" solution? Courses data-structures-for-coding-interviews-in-javascript__coderust , find-maximum-in-sliding-window__stacks-and-queues__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	2	162	July 4, 2022
The deque stores elements in decreasing order Courses find-maximum-in-sliding-window__stacks-and-queues__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	123	June 24, 2022
Understandable exception thrown for solution Courses implement-binary-search-on-a-sorted-array__arrays__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust , binary-search-for-coding-interviews__orange-juice	3	152	June 16, 2022
String.Substring makes it harder to understand? Courses reverse-words-in-a-sentence__strings__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	137	June 6, 2022
One-pass solution Courses print-tree-perimeter__trees__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	244	May 30, 2022
Memo + String Scan (no recursion) 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	1	187	May 12, 2022
Very confusing description Courses stock-buy-sell-to-maximize-profit__arrays__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	2	201	May 4, 2022
Solution on java is actually O(n^2) Courses find-kth-permutation__math-stats__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust , grokking-the-coding-interview-patterns-for-coding-questions__design-gurus	1	203	April 27, 2022
The solution for the problem is given right away instead of the "Try it Yourself" being empty Courses coderust-hacking-the-coding-interview__coderust , design-your-own-hashmap__miscellaneous__coderust-hacking-the-coding-interview	1	128	April 26, 2022
Wouldn't the time complexity be a n^4 in the worst case? Courses boggle__back-tracking__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	120	April 26, 2022
Main.java:537: error: cannot find symbol - even on empty solution Courses convert-n-ary-tree-to-binary-tree__trees__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	3	163	April 26, 2022
Would the centroid based solution work? Courses closest-meeting-point__miscellaneous__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	0	126	April 25, 2022
This problem doesn't make sense for any language that doesn't allow pointers Courses determine-host-byte-order-endianness__miscellaneous__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	98	April 25, 2022
Error in Test harness Courses find-lowhigh-index-of-a-key-in-a-sorted-array__arrays__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	118	April 25, 2022
I think the recursive solution can be more concise Courses find-k-sum-subsets__back-tracking__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	142	April 25, 2022
Would this be also an acceptable solution? Courses generate-all-combinations-of-balanced-parentheses__back-tracking__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	131	April 24, 2022
Approach 2 is O(n^2) Courses remove-duplicates-from-a-string__strings__coderust-hacking-the-coding-interview , coderust-hacking-the-coding-interview__coderust	1	112	April 24, 2022
I think there is a different flavor of the same solution with just one pass over the matrix Courses coderust-hacking-the-coding-interview__coderust , unique-paths-to-goal__dynamic-programming__coderust-hacking-the-coding-interview	1	117	April 22, 2022