{"id":26642975,"url":"https://github.com/dideler/intro-to-combinatorics","last_synced_at":"2026-01-05T12:46:30.113Z","repository":{"id":1935816,"uuid":"2864749","full_name":"dideler/intro-to-combinatorics","owner":"dideler","description":"Assigned problems in discrete mathematics","archived":false,"fork":false,"pushed_at":"2011-12-20T00:21:56.000Z","size":1013,"stargazers_count":2,"open_issues_count":1,"forks_count":1,"subscribers_count":3,"default_branch":"master","last_synced_at":"2023-03-12T03:52:36.551Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/dideler.png","metadata":{"files":{"readme":"README","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2011-11-28T04:07:17.000Z","updated_at":"2013-10-25T08:34:47.000Z","dependencies_parsed_at":"2022-09-09T06:10:38.650Z","dependency_job_id":null,"html_url":"https://github.com/dideler/intro-to-combinatorics","commit_stats":null,"previous_names":[],"tags_count":0,"template":null,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dideler%2Fintro-to-combinatorics","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dideler%2Fintro-to-combinatorics/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dideler%2Fintro-to-combinatorics/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dideler%2Fintro-to-combinatorics/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/dideler","download_url":"https://codeload.github.com/dideler/intro-to-combinatorics/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":245337356,"owners_count":20598867,"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":"2025-03-24T19:28:43.454Z","updated_at":"2026-01-05T12:46:30.088Z","avatar_url":"https://github.com/dideler.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"Topics covered:\n\n* Introduction, Sets and Sequences\n* Permutations\n* Combinations\n* Induction\n* Inclusion-Exclusion and Pigeonhole Principles\n* The Binomial Theorem and Pascal’s Triangle\n* Fibonacci’s Numbers\n* Integers, Divisors, and Primes\n* Graphs\n* Trees\n* Matchings\n\nMost problems are from the textbook:\n\"Discrete Mathematics; Elementary and Beyond\" by  Laszlo Lovasz, Jozsef Pelikan, Katalin L. Vesztergombi (Springer 2003)\n\nAnother useful text, and a personal favourite of mine, is:\n\"Discrete Mathematics for Computer Science\" by  Gary Haggard, John Schlipf, Sue Whitesides (Thomson Brooks/Cole 2006)\n\n\nCAUTION: There are still some mistakes in my solutions. It's low priority, I'll correct them eventually.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdideler%2Fintro-to-combinatorics","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdideler%2Fintro-to-combinatorics","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdideler%2Fintro-to-combinatorics/lists"}