leetcode, branch HEAD

3532. path existence queries in a graph 1

2026-07-09T16:22:29Z

commit 6722a48bc3cc32e3180cf1f28da9782bfa7a2885 parent 3b7b2f643d2352153afc8414d8b25efa09fdf0f0 Author: Jack Sangdahl Date: Thu, 9 Jul 2026 10:22:29 -0600 3532. path existence queries in a graph 1

3756. concatenate non-zero digits and multiply by sum 2

2026-07-08T19:38:59Z

commit 3b7b2f643d2352153afc8414d8b25efa09fdf0f0 parent 6d3580c81bf635ef33ce4e993c9e936866368813 Author: Jack Sangdahl Date: Wed, 8 Jul 2026 13:38:59 -0600 3756. concatenate non-zero digits and multiply by sum 2

3754. concatenate non-zero digits and multiply by sum 1

2026-07-07T19:49:56Z

commit 6d3580c81bf635ef33ce4e993c9e936866368813 parent b60a0dabdad37bb60ebd75cd48ac2a2174ba696c Author: Jack Sangdahl Date: Tue, 7 Jul 2026 13:49:56 -0600 3754. concatenate non-zero digits and multiply by sum 1

1288. remove covered intervals

2026-07-07T02:18:50Z

commit b60a0dabdad37bb60ebd75cd48ac2a2174ba696c parent d2efe6b5c5c442b401dad40f532de30ef029d34d Author: Jack Sangdahl Date: Mon, 6 Jul 2026 20:18:50 -0600 1288. remove covered intervals

1301. number of paths with max score

2026-07-05T17:13:46Z

commit d2efe6b5c5c442b401dad40f532de30ef029d34d parent de67d0da4ca6c42bd68c87b2901cb24dae151cd6 Author: Jack Sangdahl Date: Sun, 5 Jul 2026 11:13:46 -0600 1301. number of paths with max score

2492. minimum score of a path between two cities

2026-07-04T17:10:38Z

commit de67d0da4ca6c42bd68c87b2901cb24dae151cd6 parent acb768402330fa49d93bc47d50bcc7feeb8aa49d Author: Jack Sangdahl Date: Sat, 4 Jul 2026 11:10:38 -0600 2492. minimum score of a path between two cities

3620. network recovery pathways

2026-07-04T03:43:33Z

commit acb768402330fa49d93bc47d50bcc7feeb8aa49d parent bf1a8409bf56b56a8d44ddfe5934a39e9d9ef339 Author: Jack Sangdahl Date: Fri, 3 Jul 2026 21:43:33 -0600 3620. network recovery pathways

3286. find a safe walk through a grid

2026-07-03T04:01:40Z

commit bf1a8409bf56b56a8d44ddfe5934a39e9d9ef339 parent b3e8f9306953f5cb89c50fd9ee4b344f68fc2388 Author: Jack Sangdahl Date: Thu, 2 Jul 2026 22:01:40 -0600 3286. find a safe walk through a grid

2812. find the safest path in a grid

2026-07-01T16:10:25Z

commit b3e8f9306953f5cb89c50fd9ee4b344f68fc2388 parent 058a9e781ea6cb0456b128b9af78d3cea10cde68 Author: Jack Sangdahl Date: Wed, 1 Jul 2026 10:10:25 -0600 2812. find the safest path in a grid

1358. number of substrings containing all three characters

2026-06-30T14:25:07Z

commit 058a9e781ea6cb0456b128b9af78d3cea10cde68 parent 8704ee5ba635a64f25efe6088971568bfff6df7c Author: Jack Sangdahl Date: Tue, 30 Jun 2026 08:25:07 -0600 1358. number of substrings containing all three characters

1967. number of strings that appear as substrings in word

2026-06-29T15:17:34Z

commit 8704ee5ba635a64f25efe6088971568bfff6df7c parent e202f40f8763153b4c10fbd3921402ae95e1bb87 Author: Jack Sangdahl Date: Mon, 29 Jun 2026 09:17:34 -0600 1967. number of strings that appear as substrings in word

1846. maximum element after decreasing and rearranging

2026-06-28T17:01:48Z

commit e202f40f8763153b4c10fbd3921402ae95e1bb87 parent 742b30815093cad3976242201267c62f3e99b215 Author: Jack Sangdahl Date: Sun, 28 Jun 2026 11:01:48 -0600 1846. maximum element after decreasing and rearranging

3020. find the maximum number of elements in subset

2026-06-27T15:08:59Z

commit 742b30815093cad3976242201267c62f3e99b215 parent f0d62fda0a83822978791fd4294198515836e654 Author: Jack Sangdahl Date: Sat, 27 Jun 2026 09:08:59 -0600 3020. find the maximum number of elements in subset

3739. count subarrays with majority element 2

2026-06-26T15:06:57Z

commit f0d62fda0a83822978791fd4294198515836e654 parent 0fc8d62c3689998b42af00464dbf7cd9c669cbb5 Author: Jack Sangdahl Date: Fri, 26 Jun 2026 09:06:57 -0600 3739. count subarrays with majority element 2

3737. count subarrays with majority element 1

2026-06-25T15:42:13Z

commit 0fc8d62c3689998b42af00464dbf7cd9c669cbb5 parent 82839d5575c0ebe2897a1cd219067cbb3f701924 Author: Jack Sangdahl Date: Thu, 25 Jun 2026 09:42:13 -0600 3737. count subarrays with majority element 1

3700. number of zigzag arrays 2

2026-06-24T15:53:19Z

commit 82839d5575c0ebe2897a1cd219067cbb3f701924 parent d05edef340c99714a5696b9eb58df1775b73a782 Author: Jack Sangdahl Date: Wed, 24 Jun 2026 09:53:19 -0600 3700. number of zigzag arrays 2

3699. number of zigzag arrays 1

2026-06-23T17:08:15Z

commit d05edef340c99714a5696b9eb58df1775b73a782 parent 8c511efa9fb6e02856033dc22bf938a1a5830025 Author: Jack Sangdahl Date: Tue, 23 Jun 2026 11:08:15 -0600 3699. number of zigzag arrays 1

1189. maximum number of balloons

2026-06-22T14:46:28Z

commit 8c511efa9fb6e02856033dc22bf938a1a5830025 parent 6da1a3a48cb3ac0bf2e4cacbf1ecaef106dee100 Author: Jack Sangdahl Date: Mon, 22 Jun 2026 08:46:28 -0600 1189. maximum number of balloons

1833. maximum ice cream bars

2026-06-21T20:10:29Z

commit 6da1a3a48cb3ac0bf2e4cacbf1ecaef106dee100 parent fcc867f0b2218fb411bcc4324e5bdb545ccaabb1 Author: Jack Sangdahl Date: Sun, 21 Jun 2026 14:10:29 -0600 1833. maximum ice cream bars

1840. maximum building height

2026-06-20T19:27:23Z

commit fcc867f0b2218fb411bcc4324e5bdb545ccaabb1 parent 4c4549eedbe400b9311a0cc67215baeca7c3eb8f Author: Jack Sangdahl Date: Sat, 20 Jun 2026 13:27:23 -0600 1840. maximum building height

1732. find the highest altitude

2026-06-19T14:16:50Z

commit 4c4549eedbe400b9311a0cc67215baeca7c3eb8f parent 63ae98196da1bf92088c2cead76fcf69ab39d48c Author: Jack Sangdahl Date: Fri, 19 Jun 2026 08:16:50 -0600 1732. find the highest altitude

1344. angle between hands of a clock

2026-06-18T19:37:31Z

commit 63ae98196da1bf92088c2cead76fcf69ab39d48c parent ff3ff0b5c5ac73e356ffbf46724bdf28f6210f7b Author: Jack Sangdahl Date: Thu, 18 Jun 2026 13:37:31 -0600 1344. angle between hands of a clock

3614. process string with special operations 2

2026-06-17T16:00:32Z

commit ff3ff0b5c5ac73e356ffbf46724bdf28f6210f7b parent c151ea288ff0e52214030607a7a4c30c71193cd2 Author: Jack Sangdahl Date: Wed, 17 Jun 2026 10:00:32 -0600 3614. process string with special operations 2

3612. process string with special operations 1

2026-06-16T17:44:31Z

commit c151ea288ff0e52214030607a7a4c30c71193cd2 parent 36854e82f1b5605249853a1213464cab62ee70a6 Author: Jack Sangdahl Date: Tue, 16 Jun 2026 11:44:31 -0600 3612. process string with special operations 1

2095. delete the middle node of a linked list

2026-06-15T16:24:17Z

commit 36854e82f1b5605249853a1213464cab62ee70a6 parent ee2999fecc3f915e0758a7968618e0a644077092 Author: Jack Sangdahl Date: Mon, 15 Jun 2026 10:24:17 -0600 2095. delete the middle node of a linked list

2130. maximum twim sum of a linked list

2026-06-14T15:51:42Z

commit ee2999fecc3f915e0758a7968618e0a644077092 parent fe4449f6bf1eb1a7e5e668705a033fb0743c4eee Author: Jack Sangdahl Date: Sun, 14 Jun 2026 09:51:42 -0600 2130. maximum twim sum of a linked list

3838. weighted word mapping

2026-06-14T01:44:40Z

commit fe4449f6bf1eb1a7e5e668705a033fb0743c4eee parent d259ffeae14d4188ca694380359526a86db802e2 Author: Jack Sangdahl Date: Sat, 13 Jun 2026 19:44:40 -0600 3838. weighted word mapping

3559. number of ways to assign edge weights 2

2026-06-12T20:25:56Z

commit d259ffeae14d4188ca694380359526a86db802e2 parent a7a40439387a971340f709df793470c06b914a90 Author: Jack Sangdahl Date: Fri, 12 Jun 2026 14:25:56 -0600 3559. number of ways to assign edge weights 2

3558. number of ways to assign edge weights 1

2026-06-11T19:57:45Z

commit a7a40439387a971340f709df793470c06b914a90 parent 23db1daa4e9dfaebeea9485be90e8435cf66c454 Author: Jack Sangdahl Date: Thu, 11 Jun 2026 13:57:45 -0600 3558. number of ways to assign edge weights 1

3691. maximum total subarray value 2

2026-06-10T23:04:45Z

commit 23db1daa4e9dfaebeea9485be90e8435cf66c454 parent d9ee70a4fdca0799186b7923f2d24fc41b281b17 Author: Jack Sangdahl Date: Wed, 10 Jun 2026 17:04:45 -0600 3691. maximum total subarray value 2

3689. maximum total subarray value 1

2026-06-10T02:53:17Z

commit d9ee70a4fdca0799186b7923f2d24fc41b281b17 parent 4b640063f1be1c56ae6aed07d3b50e345e518323 Author: Jack Sangdahl Date: Tue, 9 Jun 2026 20:53:17 -0600 3689. maximum total subarray value 1

2161. partition array according to given pivot

2026-06-08T19:58:07Z

commit 4b640063f1be1c56ae6aed07d3b50e345e518323 parent 356972e47558e0ff01e3d91952dacc303df61744 Author: Jack Sangdahl Date: Mon, 8 Jun 2026 13:58:07 -0600 2161. partition array according to given pivot

2196. create binary tree from descriptions

2026-06-07T14:50:21Z

commit 356972e47558e0ff01e3d91952dacc303df61744 parent a3e480ab5b7b3d246910c8a21477910ea6c6f691 Author: Jack Sangdahl Date: Sun, 7 Jun 2026 08:50:21 -0600 2196. create binary tree from descriptions

2574. left and right sum differences

2026-06-06T15:58:00Z

commit a3e480ab5b7b3d246910c8a21477910ea6c6f691 parent b4d2c1ef78bb9e9455e01153d2f80c0fa5e7d64c Author: Jack Sangdahl Date: Sat, 6 Jun 2026 09:58:00 -0600 2574. left and right sum differences

3573. total waviness of numbers in range 2

2026-06-06T03:03:25Z

commit b4d2c1ef78bb9e9455e01153d2f80c0fa5e7d64c parent 1258a96b176cfdd3c84abe1eb6a06ed5e3dadd9f Author: Jack Sangdahl Date: Fri, 5 Jun 2026 21:03:25 -0600 3573. total waviness of numbers in range 2

3751. total waviness of numbers in range 1

2026-06-04T20:25:17Z

commit 1258a96b176cfdd3c84abe1eb6a06ed5e3dadd9f parent 8fe852d2ebf234eb2f055f22e656fa1e3f8304e8 Author: Jack Sangdahl Date: Thu, 4 Jun 2026 14:25:17 -0600 3751. total waviness of numbers in range 1

3635. earliest finish time for land and water rides 2

2026-06-03T15:26:31Z

commit 8fe852d2ebf234eb2f055f22e656fa1e3f8304e8 parent 2d13ae3c0f1eb18bf46ee7f9447698cb47208c60 Author: Jack Sangdahl Date: Wed, 3 Jun 2026 09:26:31 -0600 3635. earliest finish time for land and water rides 2

3633. earliest finish time for land and water rides 1

2026-06-03T03:46:51Z

commit 2d13ae3c0f1eb18bf46ee7f9447698cb47208c60 parent 3f66df1e6f1e76eb7ecf866df0782125253e8335 Author: Jack Sangdahl Date: Tue, 2 Jun 2026 21:46:51 -0600 3633. earliest finish time for land and water rides 1

2144. minimum cost of buying candies with discount

2026-06-01T14:09:50Z

commit 3f66df1e6f1e76eb7ecf866df0782125253e8335 parent df8bfcbc736c9cfcdef11294c244652c0d56ad57 Author: Jack Sangdahl Date: Mon, 1 Jun 2026 08:09:50 -0600 2144. minimum cost of buying candies with discount

2126. destroying asteroids

2026-05-31T16:08:49Z

commit df8bfcbc736c9cfcdef11294c244652c0d56ad57 parent 8d7622906d0925ef8798f7160d928ae92ceed16e Author: Jack Sangdahl Date: Sun, 31 May 2026 10:08:49 -0600 2126. destroying asteroids

3161. block placement queries

2026-05-30T15:30:34Z

commit 8d7622906d0925ef8798f7160d928ae92ceed16e parent 14ea57ff2a55311777dcca3221da99f556b13058 Author: Jack Sangdahl Date: Sat, 30 May 2026 09:30:34 -0600 3161. block placement queries

3300. minimum element after replacement with digit sum

2026-05-29T13:47:07Z

commit 14ea57ff2a55311777dcca3221da99f556b13058 parent 69e611af083aca7118ae10a035e1971440dd440e Author: Jack Sangdahl Date: Fri, 29 May 2026 07:47:07 -0600 3300. minimum element after replacement with digit sum

3093. longest common suffix queries

2026-05-28T14:12:29Z

commit 69e611af083aca7118ae10a035e1971440dd440e parent d8d12c24604d7ac3d5382998cc9550e503726d1e Author: Jack Sangdahl Date: Thu, 28 May 2026 08:12:29 -0600 3093. longest common suffix queries

3121. count the number of special characters 2

2026-05-27T15:09:37Z

commit d8d12c24604d7ac3d5382998cc9550e503726d1e parent dc009d327e278bea38e4c981404a897accf278b8 Author: Jack Sangdahl Date: Wed, 27 May 2026 09:09:37 -0600 3121. count the number of special characters 2

3120. count the number of special characters 1

2026-05-26T02:47:47Z

commit dc009d327e278bea38e4c981404a897accf278b8 parent fa0ba4e434a78e3da70ad6665cdeddc71603b8ee Author: Jack Sangdahl Date: Tue, 26 May 2026 05:47:47 +0300 3120. count the number of special characters 1

1871. jump game 7

2026-05-25T05:53:37Z

commit fa0ba4e434a78e3da70ad6665cdeddc71603b8ee parent 086da5e2ca2957968b3e7963e8509df66e761457 Author: Jack Sangdahl Date: Mon, 25 May 2026 08:53:37 +0300 1871. jump game 7

1340. jump game v

2026-05-24T05:36:02Z

commit 086da5e2ca2957968b3e7963e8509df66e761457 parent 94fcdb79c54feb89603ce90c85cdb53f635aa446 Author: Jack Sangdahl Date: Sun, 24 May 2026 08:36:02 +0300 1340. jump game v

1752. check if array is sorted and rotated

2026-05-23T06:12:01Z

commit 94fcdb79c54feb89603ce90c85cdb53f635aa446 parent b83f75100763fb0a6447f04913094aac0dd8a4b7 Author: Jack Sangdahl Date: Sat, 23 May 2026 09:12:01 +0300 1752. check if array is sorted and rotated

33. search in rotated sorted array

2026-05-22T05:27:17Z

commit b83f75100763fb0a6447f04913094aac0dd8a4b7 parent 570de43866205d3fc9a7f6a70c900642083b98f8 Author: Jack Sangdahl Date: Fri, 22 May 2026 08:27:17 +0300 33. search in rotated sorted array

3043. find the length of the longest common prefix

2026-05-21T05:16:55Z

commit 570de43866205d3fc9a7f6a70c900642083b98f8 parent e0e5e33e5a335d61db2bf35c7d13bc60bd104fe7 Author: Jack Sangdahl Date: Thu, 21 May 2026 08:16:55 +0300 3043. find the length of the longest common prefix

2657. find the prefix common array of the two arrays

2026-05-20T05:39:29Z

commit e0e5e33e5a335d61db2bf35c7d13bc60bd104fe7 parent 6acfe62c4bb62dbf5cd70427ae325aa81ac507b5 Author: Jack Sangdahl Date: Wed, 20 May 2026 08:39:29 +0300 2657. find the prefix common array of the two arrays

2540. minimum common value

2026-05-19T04:39:54Z

commit 6acfe62c4bb62dbf5cd70427ae325aa81ac507b5 parent d0c18544f6dd32abe91dff58d341764ce2cf5aee Author: Jack Sangdahl Date: Tue, 19 May 2026 07:39:54 +0300 2540. minimum common value

1345. jump game 4

2026-05-18T04:31:46Z

commit d0c18544f6dd32abe91dff58d341764ce2cf5aee parent 1e97b7b30898eac5636dbb9db2b1922c1e8de8ab Author: Jack Sangdahl Date: Mon, 18 May 2026 07:31:46 +0300 1345. jump game 4

1306. jump game 3

2026-05-17T06:45:03Z

commit 1e97b7b30898eac5636dbb9db2b1922c1e8de8ab parent 402ade51c13c7265d53d843bbfb58e5c38c648ef Author: Jack Sangdahl Date: Sun, 17 May 2026 09:45:03 +0300 1306. jump game 3

154. find minimum in rotated sorted array 2

2026-05-16T05:04:06Z

commit 402ade51c13c7265d53d843bbfb58e5c38c648ef parent c7608fed58e870c99566313ce4994afce2aeda7f Author: Jack Sangdahl Date: Sat, 16 May 2026 08:04:06 +0300 154. find minimum in rotated sorted array 2

153. find minimum in rotated sorted array

2026-05-15T05:37:54Z

commit c7608fed58e870c99566313ce4994afce2aeda7f parent 321f23b35ece51614268505a7e41d6baffc88a1e Author: Jack Sangdahl Date: Fri, 15 May 2026 08:37:54 +0300 153. find minimum in rotated sorted array

2784. check if array is good

2026-05-14T06:01:08Z

commit 321f23b35ece51614268505a7e41d6baffc88a1e parent 3b6e0155b13343f7535d698236a92bc8ecbd0947 Author: Jack Sangdahl Date: Thu, 14 May 2026 09:01:08 +0300 2784. check if array is good

1674. minimum moves to make array complementary

2026-05-13T14:56:39Z

commit 3b6e0155b13343f7535d698236a92bc8ecbd0947 parent 591851de0c4da7010b4a96833b3561d5c36a8c3c Author: Jack Sangdahl Date: Wed, 13 May 2026 17:56:39 +0300 1674. minimum moves to make array complementary

1665. minimum initial energy to finish tasks

2026-05-12T17:35:31Z

commit 591851de0c4da7010b4a96833b3561d5c36a8c3c parent f9145b6fbe82c00b666c9d9b7ebe4b4dbe9d76d4 Author: Jack Sangdahl Date: Tue, 12 May 2026 20:35:31 +0300 1665. minimum initial energy to finish tasks

2553. separate the digits in an array

2026-05-11T13:42:23Z

commit f9145b6fbe82c00b666c9d9b7ebe4b4dbe9d76d4 parent 68396b3ff8165a96bb3f20b2c82a7c832fdb500a Author: Jack Sangdahl Date: Mon, 11 May 2026 07:42:23 -0600 2553. separate the digits in an array

2770. maximum number of jumps to reach the last index

2026-05-10T16:25:42Z

commit 68396b3ff8165a96bb3f20b2c82a7c832fdb500a parent 910ac6fb957ed6912f2c5f8a3fe1a3a148152c4e Author: Jack Sangdahl Date: Sun, 10 May 2026 10:25:42 -0600 2770. maximum number of jumps to reach the last index

1914. cyclically rotating a grid

2026-05-09T15:27:00Z

commit 910ac6fb957ed6912f2c5f8a3fe1a3a148152c4e parent 51ee1efe0ccdeb1f7e1a5a2648ba4624d6e08a41 Author: Jack Sangdahl Date: Sat, 9 May 2026 09:27:00 -0600 1914. cyclically rotating a grid

3629. minimum jumps to reach end via prime teleportation

2026-05-08T03:25:44Z

commit 51ee1efe0ccdeb1f7e1a5a2648ba4624d6e08a41 parent 151230d6514e16b2739c0f52ddf52b6fc96740ab Author: Jack Sangdahl Date: Thu, 7 May 2026 21:25:44 -0600 3629. minimum jumps to reach end via prime teleportation

2497. maximum star sum of a graph

2026-05-05T14:31:10Z

commit 151230d6514e16b2739c0f52ddf52b6fc96740ab parent c8117051fd62a13f1bd2f16e9d7c322382d3e89e Author: Jack Sangdahl Date: Tue, 5 May 2026 08:31:10 -0600 2497. maximum star sum of a graph

3660. jump game ix

2026-05-07T03:36:24Z

commit c8117051fd62a13f1bd2f16e9d7c322382d3e89e parent a4decacf501f8189aede3358a641fab291dfd7ce Author: Jack Sangdahl Date: Wed, 6 May 2026 21:36:24 -0600 3660. jump game ix

61. rotate list

2026-05-05T03:31:10Z

commit a4decacf501f8189aede3358a641fab291dfd7ce parent 48092c680db162869b6a39e8e372bbb0f1bfb399 Author: Jack Sangdahl Date: Mon, 4 May 2026 21:31:10 -0600 61. rotate list

48. rotate image

2026-05-04T03:34:38Z

commit 48092c680db162869b6a39e8e372bbb0f1bfb399 parent a68605df316819569152e92b7d727f4ca8e2788f Author: Jack Sangdahl Date: Sun, 3 May 2026 21:34:38 -0600 48. rotate image

796. rotate string

2026-05-03T01:51:06Z

commit a68605df316819569152e92b7d727f4ca8e2788f parent 325fd04440403b86ba313401962d940cef1f5a5f Author: Jack Sangdahl Date: Sat, 2 May 2026 19:51:06 -0600 796. rotate string

788. rotated digits

2026-05-02T03:12:47Z

commit 325fd04440403b86ba313401962d940cef1f5a5f parent bedd45bbdb069ba6bcc4df16577bd6fd2e2c1a1d Author: Jack Sangdahl Date: Fri, 1 May 2026 21:12:47 -0600 788. rotated digits

396. rotate function

2026-05-01T00:51:01Z

commit bedd45bbdb069ba6bcc4df16577bd6fd2e2c1a1d parent ab95956f801403524c6fd1f7d6a904f5b26cadeb Author: Jack Sangdahl Date: Thu, 30 Apr 2026 18:51:01 -0600 396. rotate function

3742. maximum path score in a grid

2026-04-30T03:23:24Z

commit ab95956f801403524c6fd1f7d6a904f5b26cadeb parent fc5b3a59814cad2c25da9b0d1f2a3bf6e4a22a79 Author: Jack Sangdahl Date: Wed, 29 Apr 2026 21:23:24 -0600 3742. maximum path score in a grid

3225. maximum score from grid operations

2026-04-29T02:19:54Z

commit fc5b3a59814cad2c25da9b0d1f2a3bf6e4a22a79 parent e09cdeb3b2598bad87838f49c124e90a6cd9c3e9 Author: Jack Sangdahl Date: Tue, 28 Apr 2026 20:19:54 -0600 3225. maximum score from grid operations

2033. minimum operations to mak ea uni-value grid

2026-04-28T02:56:36Z

commit e09cdeb3b2598bad87838f49c124e90a6cd9c3e9 parent 6ae28ab4a88ede5b536e3f6625a08c249af4d562 Author: Jack Sangdahl Date: Mon, 27 Apr 2026 20:56:36 -0600 2033. minimum operations to mak ea uni-value grid

1391. check if there is a valid path in a grid

2026-04-27T03:18:18Z

commit 6ae28ab4a88ede5b536e3f6625a08c249af4d562 parent e1a3b8039965502c833f0bac3e8b3ef92b5cff23 Author: Jack Sangdahl Date: Sun, 26 Apr 2026 21:18:18 -0600 1391. check if there is a valid path in a grid

1559. detect cycles in 2d grid

2026-04-26T03:18:45Z

commit e1a3b8039965502c833f0bac3e8b3ef92b5cff23 parent 86003e3f3bdee99c26b48c7377b665715cd56cb2 Author: Jack Sangdahl Date: Sat, 25 Apr 2026 21:18:45 -0600 1559. detect cycles in 2d grid

3464. maximise the distance between points on a square

2026-04-25T03:08:00Z

commit 86003e3f3bdee99c26b48c7377b665715cd56cb2 parent 6cb05c1fb3abea9ff6efc61065bae148092394d9 Author: Jack Sangdahl Date: Fri, 24 Apr 2026 21:08:00 -0600 3464. maximise the distance between points on a square

2833. furthest point from origin

2026-04-24T03:05:05Z

commit 6cb05c1fb3abea9ff6efc61065bae148092394d9 parent d085e18b05173ffc4bd1ee5776c77b9bb561b59b Author: Jack Sangdahl Date: Thu, 23 Apr 2026 21:05:05 -0600 2833. furthest point from origin

2615. sum of distances

2026-04-23T03:12:41Z

commit d085e18b05173ffc4bd1ee5776c77b9bb561b59b parent 6604ace851b84f3a386b787d88b7db9124d4dc2f Author: Jack Sangdahl Date: Wed, 22 Apr 2026 21:12:41 -0600 2615. sum of distances

2452. words within two edits of dictionary

2026-04-22T03:18:50Z

commit 6604ace851b84f3a386b787d88b7db9124d4dc2f parent 9bb4ffd1c46a3106d23e8fbc73b62fe2d6158b47 Author: Jack Sangdahl Date: Tue, 21 Apr 2026 20:18:50 -0700 2452. words within two edits of dictionary

1722. minimise hamming distance after swap operations

2026-04-21T03:33:50Z

commit 9bb4ffd1c46a3106d23e8fbc73b62fe2d6158b47 parent a833d36250592d632c5bc68553632df5acdedfaf Author: Jack Sangdahl Date: Mon, 20 Apr 2026 21:33:50 -0600 1722. minimise hamming distance after swap operations

2078. two furthest houses with different colors

2026-04-20T03:18:50Z

commit a833d36250592d632c5bc68553632df5acdedfaf parent e7fdd7d96208bf27d83bbedf8d8d3fba13274e2f Author: Jack Sangdahl Date: Sun, 19 Apr 2026 20:18:50 -0700 2078. two furthest houses with different colors

1855. maximum distance between a pair of values

2026-04-19T01:24:04Z

commit e7fdd7d96208bf27d83bbedf8d8d3fba13274e2f parent 31e66beff952415ea1327954d90b45afabe6438e Author: Jack Sangdahl Date: Sat, 18 Apr 2026 19:24:04 -0600 1855. maximum distance between a pair of values

3783. mirror distance of an integer

2026-04-18T02:48:35Z

commit 31e66beff952415ea1327954d90b45afabe6438e parent 785e23460e5e020b75b806f6a3d44ba5c870293a Author: Jack Sangdahl Date: Fri, 17 Apr 2026 20:48:35 -0600 3783. mirror distance of an integer

3761. minimum absolute distance between mirror pairs

2026-04-17T02:59:04Z

commit 785e23460e5e020b75b806f6a3d44ba5c870293a parent 83b9b76710d7b75eb1ddb8d93996b16604f4517c Author: Jack Sangdahl Date: Thu, 16 Apr 2026 20:59:04 -0600 3761. minimum absolute distance between mirror pairs

3488. closest equal element queries

2026-04-16T02:03:40Z

commit 83b9b76710d7b75eb1ddb8d93996b16604f4517c parent 06355bf91a27fdec5548fed0f92083a447fcee35 Author: Jack Sangdahl Date: Wed, 15 Apr 2026 20:03:40 -0600 3488. closest equal element queries

2515. shortest distance to target string in a circular array

2026-04-15T01:50:27Z

commit 06355bf91a27fdec5548fed0f92083a447fcee35 parent 7d4c4eb05eb2ff3fd292b8afff686516f301ca7f Author: Jack Sangdahl Date: Tue, 14 Apr 2026 19:50:27 -0600 2515. shortest distance to target string in a circular array

2463. minimum total distance traveled

2026-04-14T02:28:00Z

commit 7d4c4eb05eb2ff3fd292b8afff686516f301ca7f parent 5c1d264f5468d0bb020c0280135b34c31339ec66 Author: Jack Sangdahl Date: Mon, 13 Apr 2026 20:28:00 -0600 2463. minimum total distance traveled

1848. minimum distance to the target element

2026-04-13T03:28:01Z

commit 5c1d264f5468d0bb020c0280135b34c31339ec66 parent 7f780ea828792ef5cf2496db435c9b8fca73370b Author: Jack Sangdahl Date: Sun, 12 Apr 2026 21:28:01 -0600 1848. minimum distance to the target element

1320. minimum distance to type a word using two fingers

2026-04-12T03:00:03Z

commit 7f780ea828792ef5cf2496db435c9b8fca73370b parent a3fc419862fc9771da68d2c4f1696496c2c0ac59 Author: Jack Sangdahl Date: Sat, 11 Apr 2026 21:00:03 -0600 1320. minimum distance to type a word using two fingers

3702. longest subsequence with non-zero bitwise xor

2026-04-11T23:01:05Z

commit a3fc419862fc9771da68d2c4f1696496c2c0ac59 parent a3293e7b8ec4cb65724351b4ccba5dfeeaf5f46c Author: Jack Sangdahl Date: Sat, 11 Apr 2026 17:01:05 -0600 3702. longest subsequence with non-zero bitwise xor

3741. minimum distance between three equal elements 2

2026-04-11T01:56:53Z

commit a3293e7b8ec4cb65724351b4ccba5dfeeaf5f46c parent 8dd4c7adb21c48504df2ab1cc5847d311616d10d Author: Jack Sangdahl Date: Fri, 10 Apr 2026 19:56:53 -0600 3741. minimum distance between three equal elements 2

3740. minimum distance between three equal elements 1

2026-04-10T03:54:31Z

commit 8dd4c7adb21c48504df2ab1cc5847d311616d10d parent 240779899ce23625ea9441dd6b63eabbfdcff308 Author: Jack Sangdahl Date: Thu, 9 Apr 2026 21:54:31 -0600 3740. minimum distance between three equal elements 1

3655. xor after range multiplication queries 2

2026-04-09T03:47:57Z

commit 240779899ce23625ea9441dd6b63eabbfdcff308 parent 90b871f8e334a7c1fd691d422bb38a4039223364 Author: Jack Sangdahl Date: Wed, 8 Apr 2026 21:47:57 -0600 3655. xor after range multiplication queries 2

3653. xor after range multiplication queries 1

2026-04-08T03:38:19Z

commit 90b871f8e334a7c1fd691d422bb38a4039223364 parent 744caf9e9a66e71b0f52bdc32a11b48ed5f18a73 Author: Jack Sangdahl Date: Tue, 7 Apr 2026 21:38:19 -0600 3653. xor after range multiplication queries 1

2069. walking robot simulation 2

2026-04-07T03:15:59Z

commit 744caf9e9a66e71b0f52bdc32a11b48ed5f18a73 parent 4fe15f34625c6c58cd08695a0b657860a863abc7 Author: Jack Sangdahl Date: Mon, 6 Apr 2026 21:15:59 -0600 2069. walking robot simulation 2

874. walking robot simulation

2026-04-06T03:33:45Z

commit 4fe15f34625c6c58cd08695a0b657860a863abc7 parent 2506f2bce7d5a1878bb54e814b478282fa0b9cc2 Author: Jack Sangdahl Date: Sun, 5 Apr 2026 21:33:45 -0600 874. walking robot simulation

657. robot return to origin

2026-04-05T02:07:57Z

commit 2506f2bce7d5a1878bb54e814b478282fa0b9cc2 parent a938639a498879a8078db75a3e1ad060e574a021 Author: Jack Sangdahl Date: Sat, 4 Apr 2026 20:07:57 -0600 657. robot return to origin

2075. decode the slanted ciphertext

2026-04-04T02:42:10Z

commit a938639a498879a8078db75a3e1ad060e574a021 parent d17fc79d3731489167a983ead40b150499cbd415 Author: Jack Sangdahl Date: Fri, 3 Apr 2026 20:42:10 -0600 2075. decode the slanted ciphertext

3661. maximum walls destroyed by robots

2026-04-03T03:06:27Z

commit d17fc79d3731489167a983ead40b150499cbd415 parent 3e752654e7d84fcec7519f719088757f74c0ded4 Author: Jack Sangdahl Date: Thu, 2 Apr 2026 21:06:27 -0600 3661. maximum walls destroyed by robots

3418. maximum amount of money robot can earn

2026-04-02T02:56:01Z

commit 3e752654e7d84fcec7519f719088757f74c0ded4 parent 738535d11be07f7840c63e3b822995e2062dd565 Author: Jack Sangdahl Date: Wed, 1 Apr 2026 20:56:01 -0600 3418. maximum amount of money robot can earn