{"request":{"endpoint":"https://exercism.org/api/v2/tracks/r/exercises/crow-cab/community_solutions","query":{},"options":{"initial_data":{"results":[{"uuid":"1d9264f466ae420195583a68d9c1cba7","snippet":"simplex <- function(a, b) { complex(real = a, imaginary = b) } driver_directions <- function(start, end) { end - start } manhattan <- function(start, end) { distance <- driver_directions(start, end) ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":2,"num_iterations":1,"num_loc":16,"iteration_status":"analyzing","published_iteration_head_tests_status":"passed","published_at":"2026-08-28T17:35:34.000Z","is_out_of_date":false,"language":"r","author":{"handle":"depial"},"exercise":{"title":"تاكسي الغراب","icon_url":"https://assets.exercism.org/assets/graphics/missing-exercise-54cf5afe4add37d9cf717793c91b088a7dd242ef.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/solutions/depial","private_iterations_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/iterations"}},{"uuid":"b08c51de4ad348149c4d79ebcc3113fb","snippet":"simplex <- function(a, b) { # Create a complex number a + bi complex(real = a, imaginary = b) } driver_directions <- function(start, end) { # Direction from start to end end - start } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":17,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2026-09-18T20:30:57.000Z","is_out_of_date":false,"language":"r","author":{"handle":"RaulC0007"},"exercise":{"title":"تاكسي الغراب","icon_url":"https://assets.exercism.org/assets/graphics/missing-exercise-54cf5afe4add37d9cf717793c91b088a7dd242ef.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/solutions/RaulC0007","private_iterations_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/iterations"}},{"uuid":"13ad5450c67445f1b21711447b94e47f","snippet":"simplex <- function(a, b) { complex(real = a, imaginary = b) } driver_directions <- function(start, end) { end - start } manhattan <- function(start, end) { abs(Re(end - start)) + abs(Im(end - start)) ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":16,"iteration_status":"analyzing","published_iteration_head_tests_status":"passed","published_at":"2026-09-26T10:31:29.000Z","is_out_of_date":false,"language":"r","author":{"handle":"hawaka6667-dev"},"exercise":{"title":"تاكسي الغراب","icon_url":"https://assets.exercism.org/assets/graphics/missing-exercise-54cf5afe4add37d9cf717793c91b088a7dd242ef.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/solutions/hawaka6667-dev","private_iterations_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/iterations"}},{"uuid":"e160047cbb85417eb713f171df19a1b6","snippet":"# 1. Simple Complex Number # Construct a complex number using real and imaginary arguments simplex <- function(a, b) { complex(real = a, imaginary = b) } # 2. Get Driver Directions # Standard vector subtraction in the complex plane driver_directions <- function(start, end) { end - start ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":16,"iteration_status":"analyzing","published_iteration_head_tests_status":"passed","published_at":"2026-08-31T19:00:30.000Z","is_out_of_date":false,"language":"r","author":{"handle":"david82"},"exercise":{"title":"تاكسي الغراب","icon_url":"https://assets.exercism.org/assets/graphics/missing-exercise-54cf5afe4add37d9cf717793c91b088a7dd242ef.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/solutions/david82","private_iterations_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/iterations"}},{"uuid":"aad24f0ee36d4277a0a6eb6a99e042e3","snippet":"simplex <- function(a, b) { complex(real = a, imaginary = b) } driver_directions <- function(start, end) { end - start } manhattan <- function(start, end) { direction <- driver_directions(start, end) ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":16,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2026-09-29T13:49:15.000Z","is_out_of_date":false,"language":"r","author":{"handle":"huchzi"},"exercise":{"title":"تاكسي الغراب","icon_url":"https://assets.exercism.org/assets/graphics/missing-exercise-54cf5afe4add37d9cf717793c91b088a7dd242ef.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/solutions/huchzi","private_iterations_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/iterations"}},{"uuid":"7a45bec311cd496c9186180897becd09","snippet":"simplex <- function(a, b) { a + b * 1i } driver_directions <- function(start, end) { end - start } manhattan <- function(start, end) { directions <- driver_directions(start, end); ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":16,"iteration_status":"analyzing","published_iteration_head_tests_status":"passed","published_at":"2026-10-04T21:10:47.000Z","is_out_of_date":false,"language":"r","author":{"handle":"JoaoAreias"},"exercise":{"title":"تاكسي الغراب","icon_url":"https://assets.exercism.org/assets/graphics/missing-exercise-54cf5afe4add37d9cf717793c91b088a7dd242ef.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/solutions/JoaoAreias","private_iterations_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/iterations"}},{"uuid":"ecbbdab1e4434bb09a2c9f4884ca8a7e","snippet":"simplex <- \(a, b) complex(1, a, b) driver_directions <- \(start, end) end-start manhattan <- \(start, end) { z <- driver_directions(start, end) abs(Re(z))+abs(Im(z)) } as_crow_flies <- \(start, end) Mod(driver_directions(start, end)) ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":8,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2026-08-31T20:30:24.000Z","is_out_of_date":false,"language":"r","author":{"handle":"frequenter"},"exercise":{"title":"تاكسي الغراب","icon_url":"https://assets.exercism.org/assets/graphics/missing-exercise-54cf5afe4add37d9cf717793c91b088a7dd242ef.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/solutions/frequenter","private_iterations_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/iterations"}},{"uuid":"5ed9fa9119774513a286354c49cd2d49","snippet":"simplex <- function(a, b) { a + b * 1i } driver_directions <- function(start, end) { end - start } manhattan <- function(start, end) { abs(Re(driver_directions(start, end))) + abs(Im(driver_directions(start, end))) ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":15,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2026-10-20T20:18:21.000Z","is_out_of_date":false,"language":"r","author":{"handle":"LucasExercism"},"exercise":{"title":"تاكسي الغراب","icon_url":"https://assets.exercism.org/assets/graphics/missing-exercise-54cf5afe4add37d9cf717793c91b088a7dd242ef.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/solutions/LucasExercism","private_iterations_url":"https://exercism.org/ar/tracks/r/exercises/crow-cab/iterations"}}],"meta":{"current_page":1,"total_count":8,"total_pages":1,"unscoped_total":8}}}}}

مسارات اللغات

تعلّم البرمجة مع Jiki

رحلتك

مفضلاتكجديد

مزايا Exercism

فيديوهات المجتمع

سلسلة المقدمات الموجزة

مقابلات وقصص

Discord

المنتدى

البدء

الإرشاد

الوثائق

المساهمون

المترجمونجديد

تبرّع

عن Exercism

أثرنا

مزامن GitHubجديد

Insiders