{"request":{"endpoint":"https://exercism.org/api/v2/tracks/r/exercises/flatten-array/community_solutions","query":{},"options":{"initial_data":{"results":[{"uuid":"7449868e69df42dd8738ad3f474e294c","snippet":"flatten <- function(input) { return(unlist(input)) } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":5,"num_iterations":1,"num_loc":3,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2025-02-05T07:42:52.000Z","is_out_of_date":false,"language":"r","author":{"handle":"liuq901"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/liuq901","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"70cd7d2ea9fb4450803e5a53ddf0eb4d","snippet":"flatten <- unlist","num_views":0,"num_stars":1,"num_comments":0,"representation_num_published_solutions":4,"num_iterations":1,"num_loc":1,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2024-10-14T15:36:07.000Z","is_out_of_date":false,"language":"r","author":{"handle":"depial"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/depial","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"79163684619f473ab0c86851640bfba6","snippet":"flatten <- function(input) { result <- c() for (item in input) { if (is.null(item)) { next } if (is.list(item)) { result <- c(result, flatten(item)) ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":2,"num_iterations":1,"num_loc":14,"iteration_status":"analyzing","published_iteration_head_tests_status":"passed","published_at":"2026-06-07T08:26:12.000Z","is_out_of_date":false,"language":"r","author":{"handle":"david82"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/david82","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"b199cea0a88740f495592b9752b658f5","snippet":" flatten <- function(input) { unlist(input, recursive = T) } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":3,"iteration_status":"analyzing","published_iteration_head_tests_status":"passed","published_at":"2026-04-24T06:57:43.000Z","is_out_of_date":false,"language":"r","author":{"handle":"chrome29"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/chrome29","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"e923822375474759b204fa5a08cb9878","snippet":"library(purrr) flatten <- function(input) { input |> list_flatten() |> unlist() } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":4,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2025-11-11T23:30:53.000Z","is_out_of_date":false,"language":"r","author":{"handle":"colinleach"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/colinleach","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"ab4853da595143818e3dc9f928111f85","snippet":"flatten <- function(input) { if (length(input) == 0) { return(c()) } output <- c() for (x in input) { if (!is.list(x)) { output <- c(output, x) } else { output <- c(output, flatten(x)) ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":14,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2024-11-30T23:11:52.000Z","is_out_of_date":false,"language":"r","author":{"handle":"YanniPapandreou"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/YanniPapandreou","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"dc8354d269c749dbb154549f84ee6275","snippet":"flatten <- function(input) { unlist(input, recursive=TRUE) } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":3,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2024-10-12T10:11:40.000Z","is_out_of_date":false,"language":"r","author":{"handle":"shanti-sudo"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/shanti-sudo","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"9d51ad55b2bc48958110d5146a942f5b","snippet":"flatten <- function(input) { return(unlist(input[!is.null(input)])) } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":3,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2025-02-03T22:58:22.000Z","is_out_of_date":false,"language":"r","author":{"handle":"joshcantcodeforshit"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/joshcantcodeforshit","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"0967c8b5abdb405fa11fbf5c3cf3521d","snippet":"flatten <- function(input) { if (length(input) == 0 || identical(input, list())) { return(unlist(c())) } if (length(input) == 1) { return(unlist(c(input[1]))) } flattened <- c() ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":17,"iteration_status":"analyzing","published_iteration_head_tests_status":"passed","published_at":"2026-05-05T11:40:56.000Z","is_out_of_date":false,"language":"r","author":{"handle":"MaSch882"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/MaSch882","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"29d3894f1f93496d9030e56b5551cfdf","snippet":"flatten <- function(input) { if (is.list(input)) { do.call(c, lapply(input, flatten)) } else { input } } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":6,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2025-01-02T05:00:37.000Z","is_out_of_date":false,"language":"r","author":{"handle":"frequenter"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/frequenter","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"fea4edc3d7c34fdf86b300ecfa14fef1","snippet":"flatten <- function(input) { unlist(input, use.names = FALSE) } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":3,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2026-08-15T23:16:16.000Z","is_out_of_date":false,"language":"r","author":{"handle":"dqjackso"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/dqjackso","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"0c81b2ef53a844a5ad75618f2f46422b","snippet":"flatten <- function(input) { unlist(input) } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":3,"iteration_status":"analyzing","published_iteration_head_tests_status":"passed","published_at":"2026-06-11T08:02:42.000Z","is_out_of_date":false,"language":"r","author":{"handle":"Deathwing"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/Deathwing","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"374948ddaf9242d7b63497aaf954ed39","snippet":"flatten = function(input) { res <- c() for (n in input) { if (is.null(n)) next if (is.list(n)) { res = c(res, flatten(n)) } else { res = c(res, n) } } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":12,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2024-10-24T16:40:14.000Z","is_out_of_date":false,"language":"r","author":{"handle":"menketechnologies"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/menketechnologies","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"bc46da6f5e0f47239e47eae0820221f7","snippet":"flatten <- function(input) { flattened <- c() for (element in input) { if (is.null(element)) next if (is.list(element)) { flattened <- c(flattened, flatten(element)) } else { flattened <- c(flattened, element) ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":12,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2024-10-13T17:08:12.000Z","is_out_of_date":false,"language":"r","author":{"handle":"ErikSchierboom"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/ErikSchierboom","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"c7559e5b22b748368db1bc549c022423","snippet":"flatten <- function(input) { res <- unlist(input) return(res) }","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":4,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2025-01-31T09:17:30.000Z","is_out_of_date":false,"language":"r","author":{"handle":"Batou"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/Batou","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"212fdc99eb42477db8847159eaf75780","snippet":"flatten <- function(input) { unlist(input, recursive = TRUE, use.names = FALSE) } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":3,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2026-02-21T09:57:28.000Z","is_out_of_date":false,"language":"r","author":{"handle":"kythq"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/kythq","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"bffad22b905440f1be5d1e696a7e1f44","snippet":"flatten <- function(input) { result <- unlist(input, recursive = TRUE) result[!is.na(result) & !is.null(result)] } ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":4,"iteration_status":"no_automated_feedback","published_iteration_head_tests_status":"passed","published_at":"2026-03-03T09:26:05.000Z","is_out_of_date":false,"language":"r","author":{"handle":"LFM023"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/LFM023","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}},{"uuid":"c22506b37b2d4773b2175ebd9cb81fdf","snippet":"flatten <- function(input) { flattened <- c() for (item in input) { if (is.list(item)) { flattened <- c(flattened, flatten(item)) } else { flattened <- c(flattened, item) } } return(flattened) ","num_views":0,"num_stars":0,"num_comments":0,"representation_num_published_solutions":1,"num_iterations":1,"num_loc":11,"iteration_status":"analyzing","published_iteration_head_tests_status":"passed","published_at":"2026-05-16T17:37:58.000Z","is_out_of_date":false,"language":"r","author":{"handle":"Dagonet"},"exercise":{"title":"ऐरे को समतल कीजिए","icon_url":"https://assets.exercism.org/exercises/flatten-array.svg"},"track":{"title":"R","icon_url":"https://assets.exercism.org/tracks/r.svg","highlightjs_language":"r"},"links":{"public_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/solutions/Dagonet","private_iterations_url":"https://exercism.org/hi/tracks/r/exercises/flatten-array/iterations"}}],"meta":{"current_page":1,"total_count":18,"total_pages":1,"unscoped_total":18}}}}}

भाषा ट्रैक

Jiki के साथ कोड करना सीखिए

आपकी यात्रा

आपके पसंदीदानया

Exercism के खास फायदे

कम्युनिटी वीडियो

संक्षिप्त परिचय शृंखला

इंटरव्यू और कहानियाँ

Discord

फोरम

शुरुआत करें

मेंटर बनें

डॉक्स

योगदानकर्ता

अनुवादकनया

दान करें

Exercism के बारे में

हमारा प्रभाव

GitHub सिंकरनया

इनसाइडर्स