{"id":14235709,"url":"https://github.com/dhess/sicp-solutions","last_synced_at":"2026-02-15T01:02:53.830Z","repository":{"id":446419,"uuid":"69030","full_name":"dhess/sicp-solutions","owner":"dhess","description":"My solutions to exercises in the 2nd edition of Abelson and Sussman's SICP","archived":false,"fork":false,"pushed_at":"2013-05-09T20:27:12.000Z","size":162,"stargazers_count":20,"open_issues_count":0,"forks_count":7,"subscribers_count":5,"default_branch":"master","last_synced_at":"2025-02-18T13:46:44.474Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"http://wiki.drewhess.com/wiki/Category:SICP_solutions","language":"Scheme","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":"ollietb/OhEmojiBundle","license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/dhess.png","metadata":{"files":{"readme":"README","changelog":null,"contributing":null,"funding":null,"license":"COPYING","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2008-10-28T23:19:56.000Z","updated_at":"2023-06-22T20:18:45.000Z","dependencies_parsed_at":"2022-07-07T14:41:44.780Z","dependency_job_id":null,"html_url":"https://github.com/dhess/sicp-solutions","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/dhess/sicp-solutions","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dhess%2Fsicp-solutions","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dhess%2Fsicp-solutions/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dhess%2Fsicp-solutions/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dhess%2Fsicp-solutions/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/dhess","download_url":"https://codeload.github.com/dhess/sicp-solutions/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dhess%2Fsicp-solutions/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":274231163,"owners_count":25245675,"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","status":"online","status_checked_at":"2025-09-08T02:00:09.813Z","response_time":121,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":"2024-08-20T21:02:17.535Z","updated_at":"2026-02-15T01:02:53.817Z","avatar_url":"https://github.com/dhess.png","language":"Scheme","funding_links":[],"categories":["Scheme"],"sub_categories":[],"readme":"This package contains the code for my solutions to the exercises in\nthe 2nd edition of Abelson and Sussman's _Structure and Interpretation\nof Computer Programs_. Unless otherwise specified, all of the\nsolutions were written and tested using Chicken Scheme 2.6 or later on\na MacBook Pro running Mac OS X 10.5. The solutions are licensed under\nthe GNU GPL version 3.\n\nThe code is organized by chapter and exercise number. For example, the\ncode for the solution to exercise 2.42 in chapter 2 is contained in\nthe file named ex2.42.scm in the chap2/ subdirectory.\n\nThe Scheme files contain only the code needed to solve the problem\nposed by the exercise. For detailed explanations of the code in each\nsolution, see the solution's corresponding page on my wiki. An index\nof all available solutions can be found on the SICP solutions category\npage:\n\nhttp://wiki.drewhess.com/wiki/Category:SICP_solutions\n\nPlease also see the category page for information on running the code\ncontained in this package on various Scheme implementations.\n\nSome of the exercises in SICP pose problems whose solutions don't\nrequire any code at all. Such exercises only have a wiki page, and no\ncorresponding Scheme file.\n\nNote: This package is a work-in-progress -- I haven't finished reading\nthe text yet. I'll add new solutions as I get around to them.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdhess%2Fsicp-solutions","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdhess%2Fsicp-solutions","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdhess%2Fsicp-solutions/lists"}