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Deven 8208854e3d Time: 3 ms (73%), Space: 17.8 MB (84.61%) - LeetHub
2025-11-26 17:04:38 -05:00
1-two-sum
Time: 118 ms (83.18%), Space: 6.3 MB (64.58%) - LeetHub
2023-04-14 19:07:12 -04:00
2-add-two-numbers
Time: 59 ms (71.66%), Space: 13.3 MB (91.81%) - LeetHub
2023-01-08 09:28:47 -05:00
3-longest-substring-without-repeating-characters
Time: 3545 ms (7.38%), Space: 15.6 MB (5.51%) - LeetHub
2023-01-08 09:31:35 -05:00
4-median-of-two-sorted-arrays
Time: 65 ms (94.75%), Space: 13.6 MB (78.18%) - LeetHub
2023-01-08 09:33:18 -05:00
6-zigzag-conversion
Time: 87 ms (69.14%), Space: 13.7 MB (58.56%) - LeetHub
2022-12-21 14:12:01 -05:00
7-reverse-integer
Time: 25 ms (80.61%), Space: 26.8 MB (43.99%) - LeetHub
2023-02-01 19:37:58 -05:00
8-string-to-integer-atoi
Time: 27 ms (78.59%), Space: 13.7 MB (23.24%) - LeetHub
2022-07-14 17:45:13 -04:00
9-palindrome-number
Delete STATS.md
2023-01-07 10:28:06 -05:00
10-regular-expression-matching
Time: 1054 ms (28.24%), Space: 13.9 MB (55.17%) - LeetHub
2023-01-11 20:59:06 -05:00
12-integer-to-roman
Time: 42 ms (85.09%), Space: 13.5 MB (40.20%) - LeetHub
2022-07-14 17:19:57 -04:00
13-roman-to-integer
Time: 80 ms (21.17%), Space: 13.4 MB (57.48%) - LeetHub
2022-07-13 15:27:16 -04:00
14-longest-common-prefix
Time: 40 ms (45.85%), Space: 13.6 MB (85.54%) - LeetHub
2022-12-25 22:21:40 -05:00
17-letter-combinations-of-a-phone-number
Time: 25 ms (58.17%), Space: 13.4 MB (66.30%) - LeetHub
2022-07-15 22:57:06 -04:00
19-remove-nth-node-from-end-of-list
Time: 29 ms (53.66%), Space: 13.4 MB (46.16%) - LeetHub
2023-01-08 09:26:56 -05:00
20-valid-parentheses
Time: 20 ms (83.79%), Space: 13.5 MB (81.46%) - LeetHub
2022-07-14 13:07:48 -04:00
21-merge-two-sorted-lists
Time: 32 ms (66.96%), Space: 13.6 MB (32.27%) - LeetHub
2022-08-09 19:22:07 -04:00
22-generate-parentheses
Time: 21 ms (89.04%), Space: 13.7 MB (67.89%) - LeetHub
2022-12-26 20:50:35 -05:00
23-merge-k-sorted-lists
Time: 943 ms (12.36%), Space: 18.2 MB (33.96%) - LeetHub
2023-01-13 20:55:37 -05:00
24-swap-nodes-in-pairs
Time: 35 ms (67.17%), Space: 13.9 MB (60.50%) - LeetHub
2023-01-19 22:07:32 -05:00
26-remove-duplicates-from-sorted-array
Create README - LeetHub
2023-01-04 14:21:51 -05:00
27-remove-element
Time: 0 ms (100.00%), Space: 5.8 MB (93.19%) - LeetHub
2023-05-21 22:17:32 -04:00
28-find-the-index-of-the-first-occurrence-in-a-string
Time: 17 ms (82.26%), Space: 13.4 MB (65.37%) - LeetHub
2023-01-08 09:30:37 -05:00
31-next-permutation
Time: 0 ms (100.00%), Space: 6.2 MB (46.95%) - LeetHub
2023-04-16 16:35:21 -04:00
34-find-first-and-last-position-of-element-in-sorted-array
Time: 70 ms (71.30%), Space: 14.6 MB (65.80%) - LeetHub
2023-01-01 19:47:54 -05:00
35-search-insert-position
Time: 52 ms (74.16%), Space: 14.6 MB (98.67%) - LeetHub
2023-01-24 20:55:43 -05:00
36-valid-sudoku
Time: 12 ms (59.44%), Space: 5.9 MB (49.30%) - LeetHub
2023-05-27 18:10:59 -04:00
38-count-and-say
Time: 57 ms (34.64%), Space: 13.7 MB (15.83%) - LeetHub
2022-07-17 13:43:12 -04:00
46-permutations
Time: 37 ms (93.95%), Space: 13.9 MB (97.39%) - LeetHub
2023-01-13 19:58:07 -05:00
56-merge-intervals
Attach STATS - LeetHub
2022-07-13 16:41:26 -04:00
58-length-of-last-word
Time: 22 ms (70.89%), Space: 13.5 MB (75.98%) - LeetHub
2022-08-04 20:11:37 -04:00
66-plus-one
Time: 41 ms (12.84%), Space: 13.4 MB (69.71%) - LeetHub
2022-08-04 20:24:37 -04:00
69-sqrtx
Time: 2026 ms (16.44%), Space: 13.8 MB (50.88%) - LeetHub
2023-01-29 09:58:01 -05:00
78-subsets
Time: 10 ms (26.92%), Space: 6.7 MB (23.85%) - LeetHub
2023-05-25 13:46:15 -04:00
83-remove-duplicates-from-sorted-list
Time: 56 ms (33.26%), Space: 16.4 MB (21.31%) - LeetHub
2023-05-28 18:59:26 -04:00
100-same-tree
Time: 28 ms (93.78%), Space: 13.8 MB (72.95%) - LeetHub
2023-01-10 09:52:17 -05:00
118-pascals-triangle
Time: 34 ms (72.35%), Space: 13.8 MB (61.27%) - LeetHub
2023-01-31 19:30:57 -05:00
119-pascals-triangle-ii
Time: 35 ms (56.96%), Space: 13.9 MB (12.45%) - LeetHub
2023-02-04 22:43:40 -05:00
134-gas-station
Time: 722 ms (72.46%), Space: 19 MB (90.27%) - LeetHub
2023-01-06 21:47:30 -05:00
141-linked-list-cycle
Time: 254 ms (5.13%), Space: 8.1 MB (25.73%) - LeetHub
2023-04-15 11:28:34 -04:00
144-binary-tree-preorder-traversal
Time: 32 ms (84.16%), Space: 13.9 MB (56.74%) - LeetHub
2023-01-09 18:33:51 -05:00
149-max-points-on-a-line
Time: 172 ms (57.56%), Space: 25.3 MB (28.99%) - LeetHub
2023-01-07 23:50:20 -05:00
151-reverse-words-in-a-string
Time: 31 ms (87.21%), Space: 14 MB (74.76%) - LeetHub
2023-01-30 23:29:26 -05:00
175-combine-two-tables
Time: 860 ms (13.30%), Space: 0B (100.00%) - LeetHub
2023-01-20 18:35:43 -05:00
176-second-highest-salary
Time: 422 ms (26.04%), Space: 0B (100.00%) - LeetHub
2023-01-22 19:00:17 -05:00
181-employees-earning-more-than-their-managers
Time: 854 ms (21.89%), Space: 0B (100.00%) - LeetHub
2023-01-20 19:24:57 -05:00
182-duplicate-emails
Time: 813 ms (12.30%), Space: 0B (100.00%) - LeetHub
2023-01-20 20:40:27 -05:00
183-customers-who-never-order
Time: 1102 ms (11.58%), Space: 0B (100.00%) - LeetHub
2023-01-20 20:50:09 -05:00
191-number-of-1-bits
Time: 34 ms (66.38%), Space: 13.8 MB (43.78%) - LeetHub
2023-02-06 19:36:37 -05:00
197-rising-temperature
Time: 714 ms (79.82%), Space: 0B (100.00%) - LeetHub
2023-01-20 21:12:13 -05:00
202-happy-number
Time: 36 ms (70.15%), Space: 13.8 MB (95.83%) - LeetHub
2023-02-12 22:52:38 -05:00
206-reverse-linked-list
Time: 33 ms (55.53%), Space: 16.8 MB (22.50%) - LeetHub
2023-01-08 09:29:39 -05:00
231-power-of-two
Time: 36 ms (60.65%), Space: 13.7 MB (93.73%) - LeetHub
2023-02-07 14:52:18 -05:00
290-word-pattern
Attach STATS - LeetHub
2023-01-01 20:03:59 -05:00
326-power-of-three
Time: 87 ms (64.27%), Space: 13.8 MB (95.22%) - LeetHub
2023-02-08 10:40:56 -05:00
342-power-of-four
Time: 33 ms (71.88%), Space: 13.8 MB (93.74%) - LeetHub
2023-02-10 17:17:44 -05:00
344-reverse-string
Time: 208 ms (53.32%), Space: 18.4 MB (80.78%) - LeetHub
2023-02-09 19:15:25 -05:00
412-fizz-buzz
Time: 30 ms (42.20%), Space: 14.1 MB (65.22%) - LeetHub
2023-05-11 20:30:43 -04:00
511-game-play-analysis-i
Time: 964 ms (31.19%), Space: 0B (100.00%) - LeetHub
2023-01-21 21:53:16 -05:00
520-detect-capital
Time: 38 ms (17.10%), Space: 13.5 MB (63.60%) - LeetHub
2023-01-02 23:20:42 -05:00
584-find-customer-referee
Time: 512 ms (75.41%), Space: 0B (100.00%) - LeetHub
2023-01-20 21:20:01 -05:00
586-customer-placing-the-largest-number-of-orders
Time: 977 ms (16.81%), Space: 0B (100.00%) - LeetHub
2023-01-20 21:30:51 -05:00
595-big-countries
Time: 675 ms (5.02%), Space: 0B (100.00%) - LeetHub
2023-01-26 23:14:56 -05:00
596-classes-more-than-5-students
Time: 769 ms (6.19%), Space: 0B (100.00%) - LeetHub
2023-01-27 20:35:54 -05:00
771-jewels-and-stones
Time: 22 ms (99.12%), Space: 13.9 MB (54.39%) - LeetHub
2023-01-20 16:50:22 -05:00
0002-add-two-numbers
Time: 3 ms (73%), Space: 17.8 MB (84.61%) - LeetHub
2025-11-26 17:04:38 -05:00
0003-longest-substring-without-repeating-characters
Time: 15 ms (80.93%), Space: 18.1 MB (11.97%) - LeetHub
2025-11-26 15:06:17 -05:00
0005-longest-palindromic-substring
Time: 363 ms (42.41%), Space: 17.8 MB (83.35%) - LeetHub
2025-11-26 15:33:48 -05:00
0015-3sum
Time: 1083 ms (14.78%), Space: 22.4 MB (5.02%) - LeetHub
2025-11-26 13:36:04 -05:00
0017-letter-combinations-of-a-phone-number
Time: 0 ms (100%), Space: 17.7 MB (91.79%) - LeetHub
2025-11-24 19:24:10 -05:00
0038-count-and-say
Time: 3 ms (98.34%), Space: 17.9 MB (61.48%) - LeetHub
2025-11-26 16:48:12 -05:00
0042-trapping-rain-water
Time: 42 ms (98.41%), Space: 18.5 MB (34.38%) - LeetHub
2024-10-20 14:02:39 -04:00
0049-group-anagrams
Time: 22 ms (21.01%), Space: 22.7 MB (24.41%) - LeetHub
2025-11-26 14:41:31 -05:00
0055-jump-game
Time: 51 ms (98.52%), Space: 17.5 MB (96.87%) - LeetHub
2024-10-20 13:48:42 -04:00
0073-set-matrix-zeroes
Time: 3 ms (71.33%), Space: 18.6 MB (17.59%) - LeetHub
2025-11-26 14:30:06 -05:00
0079-word-search
Time: 4247 ms (54.08%), Space: 18.1 MB (21.53%) - LeetHub
2025-11-24 20:02:14 -05:00
0080-remove-duplicates-from-sorted-array-ii
Time: 56 ms (27.68%), Space: 16.5 MB (58.43%) - LeetHub
2024-10-20 13:14:40 -04:00
0102-binary-tree-level-order-traversal
Time: 0 ms (100%), Space: 18.8 MB (17.56%) - LeetHub
2025-10-02 12:51:44 -04:00
0114-flatten-binary-tree-to-linked-list
Time: 4 ms (11.73%), Space: 17.6 MB (18.05%) - LeetHub
2024-11-27 12:37:43 -05:00
0122-best-time-to-buy-and-sell-stock-ii
Time: 3 ms (99.17%), Space: 17.4 MB (99.89%) - LeetHub
2024-10-20 13:42:31 -04:00
0148-sort-list
Time: 179 ms (57.16%), Space: 31.9 MB (93.73%) - LeetHub
2024-10-28 15:17:07 -04:00
0189-rotate-array
Time: 11 ms (98.98%), Space: 24.7 MB (99.25%) - LeetHub
2024-10-20 13:25:57 -04:00
0198-house-robber
Time: 0 ms (100%), Space: 18 MB (13.14%) - LeetHub
2025-10-02 12:50:10 -04:00
0213-house-robber-ii
Time: 4 ms (4.49%), Space: 17.7 MB (86.42%) - LeetHub
2025-10-02 12:50:32 -04:00
0238-product-of-array-except-self
Time: 38 ms (97.94%), Space: 25 MB (96.97%) - LeetHub
2024-10-21 09:13:24 -04:00
0274-h-index
Time: 0 ms (100%), Space: 16.9 MB (26.86%) - LeetHub
2024-10-21 09:08:45 -04:00
0334-increasing-triplet-subsequence
Time: 40 ms (22.41%), Space: 40.9 MB (23.28%) - LeetHub
2025-11-26 15:49:58 -05:00
0433-minimum-genetic-mutation
Time: 0 ms (100%), Space: 12.5 MB (51.13%) - LeetHub
2025-09-12 00:27:20 -04:00
0476-number-complement
Time: 0 ms (100%), Space: 18 MB (6.35%) - LeetHub
2025-11-18 22:14:16 -05:00
0520-detect-capital
Time: 0 ms (100%), Space: 12.4 MB (81.14%) - LeetHub
2025-09-09 15:07:45 -04:00
0984-string-without-aaa-or-bbb
Time: 37 ms (45.42%), Space: 16.7 MB (5.49%) - LeetHub
2024-08-05 21:32:33 -04:00
1028-recover-a-tree-from-preorder-traversal
Time: 117 ms (48.02%), Space: 14.6 MB (88.89%) - LeetHub
2023-01-18 22:30:31 -05:00
1108-defanging-an-ip-address
Time: 34 ms (70.55%), Space: 13.9 MB (5.29%) - LeetHub
2023-01-12 18:54:56 -05:00
1146-snapshot-array
Time: 188 ms (58.01%), Space: 44.2 MB (76.9%) - LeetHub
2025-10-02 12:50:44 -04:00
1302-deepest-leaves-sum
Time: 406 ms (31.53%), Space: 20.7 MB (96.88%) - LeetHub
2022-09-21 11:35:59 -04:00
1470-shuffle-the-array
Time: 72 ms (51.22%), Space: 14 MB (88.30%) - LeetHub
2023-01-16 23:29:36 -05:00
1476-subrectangle-queries
Time: 349 ms (25.27%), Space: 15.2 MB (71.43%) - LeetHub
2022-09-19 14:04:27 -04:00
1480-running-sum-of-1d-array
Time: 57 ms (16.14%), Space: 13.6 MB (61.59%) - LeetHub
2022-09-19 13:57:26 -04:00
1512-number-of-good-pairs
Time: 31 ms (90.82%), Space: 13.7 MB (99.87%) - LeetHub
2023-01-17 23:51:13 -05:00
1672-richest-customer-wealth
Time: 115 ms (22.13%), Space: 13.9 MB (25.84%) - LeetHub
2023-01-25 23:50:45 -05:00
1684-count-the-number-of-consistent-strings
Time: 296 ms (15.20%), Space: 18.3 MB (22.11%) - LeetHub
2023-05-15 21:19:44 -04:00
1689-partitioning-into-minimum-number-of-deci-binary-numbers
Time: 670 ms (16.55%), Space: 14.6 MB (35.56%) - LeetHub
2022-09-19 14:00:26 -04:00
1733-minimum-number-of-people-to-teach
Time: 33 ms (100%), Space: 19 MB (100%) - LeetHub
2025-09-10 20:02:25 -04:00
1741-find-total-time-spent-by-each-employee
Time: 1143 ms (13.87%), Space: 0B (100.00%) - LeetHub
2023-01-25 23:52:46 -05:00
1757-recyclable-and-low-fat-products
Time: 950 ms (77.56%), Space: 0B (100.00%) - LeetHub
2023-05-21 22:15:40 -04:00
1844-replace-all-digits-with-characters
Time: 0 ms (100.00%), Space: 5.7 MB (53.09%) - LeetHub
2023-05-26 13:52:12 -04:00
1873-calculate-special-bonus
Time: 1212 ms (42.95%), Space: 0B (100.00%) - LeetHub
2023-05-08 16:21:04 -04:00
1920-build-array-from-permutation
Time: 87 ms (96.31%), Space: 13.8 MB (32.79%) - LeetHub
2023-01-01 20:08:10 -05:00
1929-concatenation-of-array
Time: 185 ms (5.25%), Space: 13.7 MB (46.34%) - LeetHub
2022-09-19 13:54:18 -04:00
1945-sum-of-digits-of-string-after-convert
Time: 5 ms (73.71%), Space: 12.4 MB (82.33%) - LeetHub
2025-09-09 15:26:54 -04:00
2011-final-value-of-variable-after-performing-operations
Time: 56 ms (71.78%), Space: 13.8 MB (95.80%) - LeetHub
2023-01-14 20:28:20 -05:00
2235-add-two-integers
Time: 43 ms (5.68%), Space: 13.3 MB (59.62%) - LeetHub
2022-09-19 13:53:45 -04:00
2244-minimum-rounds-to-complete-all-tasks
Time: 2311 ms (27.08%), Space: 26.6 MB (64.58%) - LeetHub
2023-01-04 12:26:44 -05:00
2327-number-of-people-aware-of-a-secret
Time: 3 ms (85.71%), Space: 12.6 MB (40%) - LeetHub
2025-09-09 15:00:20 -04:00
2469-convert-the-temperature
Time: 54 ms (43.35%), Space: 13.9 MB (49.78%) - LeetHub
2023-01-05 23:12:25 -05:00
2535-difference-between-element-sum-and-digit-sum-of-an-array
Time: 161 ms (88.89%), Space: 14.1 MB (100.00%) - LeetHub
2023-01-15 19:01:17 -05:00
2619-array-prototype-last
Time: 49 ms (65.84%), Space: 48.5 MB (76.08%) - LeetHub
2024-11-25 15:44:09 -05:00
2620-counter
Time: 49 ms (67.57%), Space: 48.8 MB (54.6%) - LeetHub
2024-11-21 19:33:43 -05:00
2621-sleep
Time: 38 ms (99.1%), Space: 48.9 MB (50%) - LeetHub
2024-11-25 13:24:59 -05:00
2623-memoize
Time: 265 ms (94.13%), Space: 89.2 MB (46.21%) - LeetHub
2024-11-25 12:44:44 -05:00
2624-snail-traversal
Time: 190 ms (31.93%), Space: 65.1 MB (32.49%) - LeetHub
2024-11-25 14:37:52 -05:00
2627-debounce
Time: 70 ms (6.24%), Space: 49 MB (83.2%) - LeetHub
2024-11-21 19:43:33 -05:00
2695-array-wrapper
Time: 48 ms (83.37%), Space: 49.2 MB (97.22%) - LeetHub
2024-11-25 15:49:43 -05:00
2723-add-two-promises
Time: 58 ms (80.2%), Space: 49.8 MB (30.62%) - LeetHub
2024-11-25 14:20:19 -05:00
2724-sort-by
Time: 123 ms (70.53%), Space: 64.8 MB (88.74%) - LeetHub
2024-11-25 14:21:22 -05:00
2727-is-object-empty
Time: 50 ms (68.94%), Space: 50.5 MB (14.65%) - LeetHub
2024-11-25 14:18:00 -05:00
2785-sort-vowels-in-a-string
Time: 1259 ms (24.84%), Space: 22.2 MB (7.19%) - LeetHub
2025-09-10 20:57:33 -04:00
3065-minimum-operations-to-exceed-threshold-value-i
Time: 1 ms (35.22%), Space: 12.5 MB (53.48%) - LeetHub
2025-09-09 15:10:38 -04:00
3076-shortest-uncommon-substring-in-an-array
Time: 101 ms (100%), Space: 16.7 MB (69.71%) - LeetHub
2024-07-16 21:33:59 -04:00
3227-vowels-game-in-a-string
Time: 235 ms (6.82%), Space: 14 MB (2.27%) - LeetHub
2025-09-11 22:29:47 -04:00
3248-snake-in-matrix
Time: 2 ms (52.81%), Space: 17.7 MB (77.55%) - LeetHub
2025-03-04 17:11:20 -05:00
README.md
Initial commit
2022-04-06 15:50:58 -04:00

README.md

leetcode

Collection of LeetCode questions to ace the coding interview! - Created using LeetHub

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Description
Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)
Readme 578 KiB
Languages
Python 88.8%
C 5.9%
JavaScript 3.1%
Java 1.3%
C# 0.9%