{"id":24126582,"url":"https://github.com/ofir-frd/algorithm-challanges","last_synced_at":"2026-04-10T02:12:37.545Z","repository":{"id":202038854,"uuid":"437920631","full_name":"ofir-frd/Algorithm-Challanges","owner":"ofir-frd","description":"Practice programming skills by solving coding questions","archived":false,"fork":false,"pushed_at":"2022-02-21T07:07:57.000Z","size":57,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-01-11T16:40:20.378Z","etag":null,"topics":["algorithm","leetcode","leetcode-solutions","python"],"latest_commit_sha":null,"homepage":"","language":"Jupyter Notebook","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ofir-frd.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2021-12-13T15:13:44.000Z","updated_at":"2022-01-14T09:38:01.000Z","dependencies_parsed_at":null,"dependency_job_id":"346e17d6-0e5e-49e6-8d3f-45f99bc4fce3","html_url":"https://github.com/ofir-frd/Algorithm-Challanges","commit_stats":null,"previous_names":["ofir-frd/algorithm-challanges"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ofir-frd%2FAlgorithm-Challanges","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ofir-frd%2FAlgorithm-Challanges/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ofir-frd%2FAlgorithm-Challanges/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ofir-frd%2FAlgorithm-Challanges/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ofir-frd","download_url":"https://codeload.github.com/ofir-frd/Algorithm-Challanges/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":241299114,"owners_count":19940477,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["algorithm","leetcode","leetcode-solutions","python"],"created_at":"2025-01-11T16:34:38.132Z","updated_at":"2025-12-31T01:08:38.259Z","avatar_url":"https://github.com/ofir-frd.png","language":"Jupyter Notebook","readme":"# algorithm-challanges\nPractice programming skills by solving coding questions\n\n\n\n\n\u003cdiv align=\"center\"\u003e\n\n[![Easy](https://img.shields.io/badge/Easy-7-5cb85c.svg?style=flat)]()\n[![Medium](https://img.shields.io/badge/Medium-3-f0ad4e.svg?style=flat)]()\n[![Hard](https://img.shields.io/badge/Hard-0-d9534f.svg?style=flat)]()\n\u003c/br\u003e\n[![Languages](https://img.shields.io/badge/Languages-Python-red.svg?style=flat)]()\n[![Author](https://img.shields.io/badge/Author-Ofir%20frd-blue.svg?style=flat)]()\n\n\u003c/div\u003e\n\u003c/br\u003e\n\u003c/br\u003e\n\u003cdiv align=\"center\"\u003e\n  \n|  #    | Title                                                                            | Difficulty                                                           | Solution                                                  | Runtime   | Memory  |\n|  ---- | -------------------------------------------------------------------------------- | -------------------------------------------------------------------- | --------------------------------------------------------- | --------- | ------- |\n|   1   | [Remove Duplicates from Sorted Array](https://leetcode.com/problems/remove-duplicates-from-sorted-array/)                    | ![Easy](https://img.shields.io/badge/Easy-5cb85c.svg?style=flat)     | [GitHub](Remove_Duplicates_from_Sorted_Array.py)                        | 484 ms    | 31.8 MB |\n|   2   | [Best Time to Buy and Sell Stock II](https://leetcode.com/problems/best-time-to-buy-and-sell-stock/)                    | ![Easy](https://img.shields.io/badge/Easy-5cb85c.svg?style=flat)     | [GitHub](Best_Time_to_Buy_and_Sell_Stock.ipynb)                        | 407 ms    | 32 MB |\n|   3   | [Rotate Array](https://leetcode.com/problems/rotate-array/)                    | ![Easy](https://img.shields.io/badge/Easy-5cb85c.svg?style=flat)     | [GitHub](Rotate_Array.ipynb)                        | 224 ms    | 25.6 MB |\n|   4   | [Contains Duplicate](https://leetcode.com/problems/contains-duplicate/)                    | ![Easy](https://img.shields.io/badge/Easy-5cb85c.svg?style=flat)     | [GitHub](Contains_Duplicate.ipynb)                        | 468 ms    | 26 MB |\n|   5   | [Single Number](https://leetcode.com/problems/single-number/)                    | ![Easy](https://img.shields.io/badge/Easy-5cb85c.svg?style=flat)     | [GitHub](Single_Number.ipynb)                        | 187 ms    | 16.7 MB |\n|   6   | [Reverse String](https://leetcode.com/problems/reverse-string/)                    | ![Easy](https://img.shields.io/badge/Easy-5cb85c.svg?style=flat)     | [GitHub](Reverse_String.py)                        | 220 ms    | 18.7 MB |\n|   7   | [Delete Node in a Linked List](https://leetcode.com/problems/delete-node-in-a-linked-list/)                    | ![Easy](https://img.shields.io/badge/Easy-5cb85c.svg?style=flat)     | [GitHub](Delete_Node_in_a_Linked_List)                        | 40 ms    | 14.7 MB |\n|   8   | [Set Matrix Zeroes](https://leetcode.com/problems/set-matrix-zeroes/)                    | ![Medium](https://img.shields.io/badge/Medium-f0ad4e.svg?style=flat)     | [GitHub](Set_Matrix_Zeroes.py)                        | 200 ms    | 31.7 MB |\n|   9   | [Add Two Numbers](https://leetcode.com/problems/add-two-numbers/)                    | ![Medium](https://img.shields.io/badge/Medium-f0ad4e.svg?style=flat)     | [GitHub](Add_Two_Numbers.py)                        | 111 ms    | 14.1 MB, top 2% |\n\n  \n\u003c/div\u003e\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fofir-frd%2Falgorithm-challanges","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fofir-frd%2Falgorithm-challanges","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fofir-frd%2Falgorithm-challanges/lists"}