{"id":15319528,"url":"https://github.com/potat-dev/coursework-cpp","last_synced_at":"2026-06-12T21:32:40.802Z","repository":{"id":61515637,"uuid":"546944037","full_name":"potat-dev/coursework-cpp","owner":"potat-dev","description":"Курсовая работа по теме: Умножение длинных чисел используя быстрое преобразование Фурье","archived":false,"fork":false,"pushed_at":"2022-11-29T02:26:43.000Z","size":3762,"stargazers_count":1,"open_issues_count":1,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-02-21T23:16:29.497Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"https://potat.me/course-cpp","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/potat-dev.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}},"created_at":"2022-10-06T22:48:29.000Z","updated_at":"2022-12-25T20:23:02.000Z","dependencies_parsed_at":"2022-10-19T22:30:37.909Z","dependency_job_id":null,"html_url":"https://github.com/potat-dev/coursework-cpp","commit_stats":null,"previous_names":["potat-dev/coursework-cpp"],"tags_count":2,"template":false,"template_full_name":null,"purl":"pkg:github/potat-dev/coursework-cpp","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/potat-dev%2Fcoursework-cpp","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/potat-dev%2Fcoursework-cpp/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/potat-dev%2Fcoursework-cpp/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/potat-dev%2Fcoursework-cpp/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/potat-dev","download_url":"https://codeload.github.com/potat-dev/coursework-cpp/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/potat-dev%2Fcoursework-cpp/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34263871,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-12T02:00:06.859Z","response_time":109,"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":"2024-10-01T09:05:03.348Z","updated_at":"2026-06-12T21:32:40.765Z","avatar_url":"https://github.com/potat-dev.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Сoursework С++\n\nКурсовая работа по дисциплине «Основы программирования»\n\n## Тема работы\n\n```plaintext\nУмножение длинных чисел используя быстрое преобразование Фурье\n```\n\nЗадания курсовой работы:\n\n- Реализовать алгоритм быстрого преобразования Фурье\n- На его основе релизовать алгоритм умножения длинных чисел\n- Программа должна уметь считывать числа из файлов\n- Программа должна иметь интерфейс командной строки\n\nПрочитать описание курсовой работы и используемых алгоримов можно [здесь](https://potat.me/course-cpp)\n\n## Сборка\n\n```console\nmkdir build \u0026\u0026 cd build\ncmake ..\ncmake --build .\n```\n\nПри сборке проекта на Linux вместо `cmake --build .` можно использовать `make`\n\n[![CMake](https://github.com/cyberpotat42/coursework-cpp/actions/workflows/cmake.yml/badge.svg)](https://github.com/cyberpotat42/coursework-cpp/actions/workflows/cmake.yml)\n\n## Запуск\n\n```console\nmultiplier [OPTIONS] [file 1] [file 2] [output]\n```\n\n### Параметры\n\n- `-h, --help` - вывод справки\n- `-v, --verbose` - вывод дополнительной информации\n- `-i, --interactive` - интерактивный режим\n- `-c, --column` - использовать умножение столбиком\n- `-b, --benchmark` - выполнить бенчмарк (указывается количество итераций)\n\n### Примеры использования\n\n\u003cdetails\u003e\n  \u003csummary\u003e\n    Умножение двух чисел из файлов\n  \u003c/summary\u003e\n  \u003cp\u003e\u003c/p\u003e\n\n```console\n\u003e multiplier 1.txt 2.txt out.txt\nMultiplying... (press Ctrl + C to interrupt)\n```\n\nБолее подробный вывод:\n\n```console\n\u003e multiplier 1.txt 2.txt out.txt -v\nNumber 1 size: 42\nNumber 2 size: 4200\n\nMultiplying... (press Ctrl + C to interrupt)\n\nResult size: 4242\nResult saved to out.txt\n```\n\nИспользование бенчмарка:\n\n```console\n\u003e multiplier 1.txt 2.txt out.txt -b 100\nMultiplying... (press Ctrl + C to interrupt)\n\nAverage time: 0.0042 ms / iter\n```\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\n    Интерактивный режим\n  \u003c/summary\u003e\n  \u003cp\u003e\u003c/p\u003e\n\n```console\n\u003e multiplier -i\nEnter two big numbers to multiply them\nPress Ctrl + C or leave input empty to exit\n\n[1] \u003c -123456789\n[1] \u003c 123456789123456789\n[1] \u003e -15241578765432099750190521\n\n[2] \u003c aboba\n[x] Invalid number\n\n[3] \u003c (pressing enter)\n\nBye! Have a nice day :)\n```\n\nБолее подробный вывод:\n\n```console\n\u003e multiplier -i -v\nEnter two big numbers to multiply them\nPress Ctrl + C or leave input empty to exit\n\nEnter first number:\n[1] \u003c 101010101010101010    \n[i] Digits count: 18\n\nEnter second number:\n[1] \u003c 424242424242424242     \n[i] Digits count: 18\n\nResult:\n[1] \u003e 42852770125497398138965411692684420\n[i] Digits count: 35\n\nEnter first number:\n[2] \u003c -00001\n[i] Digits count: 1\n\nEnter second number:\n[2] \u003c -0\n[x] Invalid number\n```\n\nИспользование бенчмарка:\n\n```console\n\u003e multiplier -i -v -b 100\nEnter two big numbers to multiply them\nPress Ctrl + C or leave input empty to exit\n\n[i] Each operation will be repeated 100 times\n\nEnter first number:\n[1] \u003c 011010000110100100100001\n[i] Digits count: 23\n\nEnter second number:\n[1] \u003c 424242424242424242424242 \n[i] Digits count: 24\n\nResult:\n[1] \u003e 4670909137618224284848904419999953290866624242\n[i] Digits count: 46\n\n[i] Average time: 0.0042 ms / iter\n```\n\n\u003c/details\u003e\n\n## Тестирование\n\n```console\nctest\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpotat-dev%2Fcoursework-cpp","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpotat-dev%2Fcoursework-cpp","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpotat-dev%2Fcoursework-cpp/lists"}