{"id":20767453,"url":"https://github.com/mosespace/sd2x-data-structures-and-software-design","last_synced_at":"2025-10-09T14:30:13.335Z","repository":{"id":168225595,"uuid":"560742802","full_name":"mosespace/SD2x-Data-Structures-and-Software-Design","owner":"mosespace","description":"This repository consists of my homework(s) done while pursuing the above course at edX (under PennX University)","archived":false,"fork":false,"pushed_at":"2022-11-02T07:40:40.000Z","size":1186,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2025-01-18T06:29:29.959Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/mosespace.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,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2022-11-02T06:52:08.000Z","updated_at":"2022-11-17T10:34:53.000Z","dependencies_parsed_at":null,"dependency_job_id":"eb0c9496-82df-4b75-bde3-24d1279b9103","html_url":"https://github.com/mosespace/SD2x-Data-Structures-and-Software-Design","commit_stats":null,"previous_names":["mosespace/sd2x-data-structures-and-software-design"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mosespace%2FSD2x-Data-Structures-and-Software-Design","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mosespace%2FSD2x-Data-Structures-and-Software-Design/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mosespace%2FSD2x-Data-Structures-and-Software-Design/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mosespace%2FSD2x-Data-Structures-and-Software-Design/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mosespace","download_url":"https://codeload.github.com/mosespace/SD2x-Data-Structures-and-Software-Design/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":243097315,"owners_count":20235818,"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":[],"created_at":"2024-11-17T11:31:43.422Z","updated_at":"2025-10-09T14:30:08.307Z","avatar_url":"https://github.com/mosespace.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# SD2x-Data-Structures-and-Software-Design\nThis repository consists of my homework(s) done while learning the above course at edX (under PennX University) \n\n\n### Don't forget to give me a Follow Please!!\n\n\n# [PennX: SD2x Data Structures and Software Design]\n- `Home Work 1` - Linked Lists\nImplement three methods that perform functions on a linked list, using the java.util.LinkedList class from the Java Collections API.\n\n\n- `Home Work 2` - Queues and Stacks\nUse the stack and queue implementations from the Java Collections API in order to build a program that determines whether an HTML page is well formatted.\n\n\n- `Home Work 3` - Collections\nWrite a program that will analyze the sentiment (positive or negative) of a sentence based on the words it contains by implementing methods that use the List, Set, and Map interfaces from the Java Collections API.\n\n\n- `Home Work 4` - Binary Search Trees\nUse and modify a binary search tree (BST) implementation in order to determine whether a tree is balanced.\n\n\n- `Home Work 5` - TreeMaps and PriorityQueues\nImplement methods that process movie ratings, using the java.util.TreeMap and java.util.PriorityQueue classes from the Java Collections API.\n\n\n- `Home Work 6` - Graphs\nImplement methods used for exploring graphs.\n\n\n- `Home Work 7` - UML\nImplement a design that is specified using a UML class diagram.\n\n\n\u003cdiv style=\"text-align:center\"\u003e\n\t\u003cimg src=\"https://studio.edx.org/asset-v1:PennX+SD2x+2T2017+type@asset+block@hw7_uml.jpg\" alt=\"UML\"\u003e\n\u003c/div\u003e\n\n\n- `Home Work 8` - Software Design\nImplement a program using the three-tier architecture that allows a user to search through a collection of books and find books written by a specific author or the number of books written in a specified year.\n\n\n- `Home Work 9` - Refactoring\nRefactor a piece of code in order to reduce its size and make it more generalizable.\n\n\n- `Home Work 10` - Reliability\nModify code that relates to a simple social networking concept: suggesting friends to a student based on who is taking the same classes.\n\n\n- `Home Work 11` - Efficiency\nImprove the execution time of a Java program that attempts to detect plagiarism in a corpus of documents.  \n\n![Runtime](/HomeWork_11/proof.png?raw=true \"1% baseline time\")  \n     \n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmosespace%2Fsd2x-data-structures-and-software-design","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmosespace%2Fsd2x-data-structures-and-software-design","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmosespace%2Fsd2x-data-structures-and-software-design/lists"}