Impact et état de R sur Exercism

19 740 apprenants

À propos de R

Apprentissage

Entraînement

100 contributeurs

278 mentors

Gestion du parcours R

Cette page fournit à la communauté Exercism les informations et les outils nécessaires pour gérer le parcours R.

Apprenants

19 740

Soumissions

172 000

Discussions de mentorat

1 683

Le parcours R a besoin d'attention ⚠️

En construction

Programme R

Aide à créer le programme du parcours : il s'agit d'un ensemble de concepts et d'exercices d'apprentissage réunis pour enseigner les éléments fondamentaux du langage de programmation.

Prochain objectif : créer un programme complet avec au moins 30 concepts. En savoir plus.

21 concepts enseignés

Booleans

254 l'ont appris

Basics

324 l'ont appris

Vectors

162 l'ont appris

Conditionals

182 l'ont appris

Vector Filtering

120 l'ont appris

Set Operations

103 l'ont appris

Strings

90 l'ont appris

Switch

66 l'ont appris

Loops

55 l'ont appris

Names Attribute

66 l'ont appris

Nothingness

65 l'ont appris

Lists

49 l'ont appris

Vector Functions

64 l'ont appris

Functions

52 l'ont appris

Errors

45 l'ont appris

Dates Times

35 l'ont appris

Functional Programming

39 l'ont appris

Randomness

55 l'ont appris

Regular Expressions

32 l'ont appris

Dataframes

34 l'ont appris

Complex Numbers

23 l'ont appris

21 exercices d'apprentissage actifs

Commencés

Tentatives

Terminés

Demandes de mentorat

Annalyn's Infiltration

384

2 504 (moy. 6.5)

254 (66.1%)

6 (1.6%)

Lasagna

458

2 540 (moy. 5.5)

324 (70.7%)

5 (1.1%)

Elyse's Enchantments

177

1 429 (moy. 8.1)

162 (91.5%)

0 (0.0%)

Cars, Assemble

200

1 417 (moy. 7.1)

182 (91.0%)

2 (1.0%)

Elyse's Analytic Enchantments

130

1 369 (moy. 10.5)

120 (92.3%)

2 (1.5%)

Ozan's Playlist

109

412 (moy. 3.8)

103 (94.5%)

0 (0.0%)

Log Levels

103

925 (moy. 9.0)

90 (87.4%)

1 (1.0%)

Blackjack

491 (moy. 6.9)

66 (93.0%)

0 (0.0%)

Mixed Juices

831 (moy. 13.6)

55 (90.2%)

0 (0.0%)

Named Resistor Color

521 (moy. 7.3)

66 (93.0%)

1 (1.4%)

Name Badges

449 (moy. 6.5)

65 (94.2%)

0 (0.0%)

Need For Speed

667 (moy. 12.4)

49 (90.7%)

0 (0.0%)

Bird Watcher

433 (moy. 6.4)

64 (94.1%)

0 (0.0%)

Coordinate Transformation

281 (moy. 5.1)

52 (94.5%)

1 (1.8%)

Factory Sensors

288 (moy. 6.0)

45 (93.8%)

0 (0.0%)

Booking Up For Beauty

326 (moy. 9.3)

35 (100.0%)

0 (0.0%)

Cheese Club

507 (moy. 11.5)

39 (88.6%)

0 (0.0%)

Captains Log

273 (moy. 5.0)

55 (100.0%)

0 (0.0%)

Regular Chatbot

394 (moy. 10.9)

32 (88.9%)

0 (0.0%)

Trees & Tibble-ations

200 (moy. 5.6)

34 (94.4%)

0 (0.0%)

Crow Cab

109 (moy. 4.7)

23 (100.0%)

0 (0.0%)

Exercices d'entraînement

Les exercices d'entraînement sont conçus pour permettre aux apprenants de résoudre un problème quelconque, dans le but de mettre en pratique les concepts qu'ils ont appris jusqu'ici.

Dépôt principal synchronisé : 77c24ed7cd414797ec349645ad1eeabbc79b0895 (Les mises à jour devraient être instantanées)

Prochain objectif : implémenter 139 exercices d'entraînement. En savoir plus.

90 exercices d'entraînement actifs

Commencés

Tentatives

Terminés

Demandes de mentorat

Hello World

13 677

26 894 (moy. 2.0)

8 892 (65.0%)

1 (0.0%)

Two Fer

5 800

31 783 (moy. 5.5)

2 684 (46.3%)

453 (7.8%)

Leap

2 993

11 571 (moy. 3.9)

2 116 (70.7%)

319 (10.7%)

Darts

1 195

3 997 (moy. 3.3)

862 (72.1%)

23 (1.9%)

Raindrops

2 097

11 466 (moy. 5.5)

1 696 (80.9%)

178 (8.5%)

Hamming

1 445

7 987 (moy. 5.5)

1 111 (76.9%)

162 (11.2%)

Difference of Squares

789

1 856 (moy. 2.4)

674 (85.4%)

46 (5.8%)

Grains

591

1 871 (moy. 3.2)

489 (82.7%)

40 (6.8%)

Space Age

500

2 561 (moy. 5.1)

396 (79.2%)

25 (5.0%)

Acronym

336

1 724 (moy. 5.1)

242 (72.0%)

14 (4.2%)

RNA Transcription

410

1 359 (moy. 3.3)

320 (78.0%)

24 (5.9%)

Queen Attack

122

699 (moy. 5.7)

93 (76.2%)

2 (1.6%)

Reverse String

141

421 (moy. 3.0)

116 (82.3%)

2 (1.4%)

Eliud's Eggs

255 (moy. 2.9)

78 (88.6%)

0 (0.0%)

Robot Simulator

390 (moy. 4.9)

50 (62.5%)

0 (0.0%)

Gigasecond

79 (moy. 1.5)

42 (80.8%)

0 (0.0%)

Square Root

233 (moy. 3.4)

52 (75.4%)

0 (0.0%)

High Scores

199 (moy. 3.6)

46 (83.6%)

0 (0.0%)

Flatten Array

118 (moy. 2.4)

44 (88.0%)

0 (0.0%)

Resistor Color

397 (moy. 4.2)

86 (91.5%)

0 (0.0%)

Resistor Color Duo

302 (moy. 3.7)

80 (97.6%)

1 (1.2%)

Strain

197 (moy. 4.4)

35 (77.8%)

0 (0.0%)

Line Up

182 (moy. 4.1)

42 (95.5%)

0 (0.0%)

Proverb

176 (moy. 4.4)

33 (82.5%)

0 (0.0%)

Protein Translation

781 (moy. 9.4)

60 (72.3%)

0 (0.0%)

Secret Handshake

228

724 (moy. 3.2)

166 (72.8%)

11 (4.8%)

Phone Number

945

8 588 (moy. 9.1)

626 (66.2%)

72 (7.6%)

Word Count

661

3 655 (moy. 5.5)

379 (57.3%)

41 (6.2%)

Collatz Conjecture

377

1 991 (moy. 5.3)

291 (77.2%)

14 (3.7%)

Perfect Numbers

336

1 606 (moy. 4.8)

260 (77.4%)

28 (8.3%)

Bob

293

1 427 (moy. 4.9)

215 (73.4%)

37 (12.6%)

Isogram

227

666 (moy. 2.9)

173 (76.2%)

4 (1.8%)

Pangram

201

571 (moy. 2.8)

160 (79.6%)

5 (2.5%)

Sum of Multiples

273

750 (moy. 2.7)

208 (76.2%)

26 (9.5%)

Nucleotide Count

204

872 (moy. 4.3)

147 (72.1%)

4 (2.0%)

Scrabble Score

187

471 (moy. 2.5)

144 (77.0%)

4 (2.1%)

Armstrong Numbers

111

320 (moy. 2.9)

97 (87.4%)

2 (1.8%)

Matrix

277 (moy. 6.3)

33 (75.0%)

0 (0.0%)

Twelve Days

124 (moy. 3.9)

26 (81.3%)

0 (0.0%)

House

110 (moy. 3.8)

24 (82.8%)

0 (0.0%)

Food Chain

317 (moy. 10.2)

23 (74.2%)

0 (0.0%)

Roman Numerals

220 (moy. 3.0)

60 (82.2%)

1 (1.4%)

Simple Cipher

208 (moy. 6.5)

26 (81.3%)

0 (0.0%)

Diamond

144

698 (moy. 4.8)

93 (64.6%)

2 (1.4%)

Largest Series Product

193

772 (moy. 4.0)

139 (72.0%)

10 (5.2%)

Pascal's Triangle

188

753 (moy. 4.0)

119 (63.3%)

8 (4.3%)

Prime Factors

191

548 (moy. 2.9)

142 (74.3%)

3 (1.6%)

Triangle

210

996 (moy. 4.7)

115 (54.8%)

4 (1.9%)

Sieve

262

1 006 (moy. 3.8)

191 (72.9%)

9 (3.4%)

Anagram

696

4 694 (moy. 6.7)

467 (67.1%)

67 (9.6%)

Rotational Cipher

389

1 965 (moy. 5.1)

289 (74.3%)

27 (6.9%)

ETL

149

701 (moy. 4.7)

102 (68.5%)

2 (1.3%)

Allergies

215

630 (moy. 2.9)

140 (65.1%)

3 (1.4%)

Luhn

203

1 007 (moy. 5.0)

146 (71.9%)

6 (3.0%)

Saddle Points

102

442 (moy. 4.3)

79 (77.5%)

2 (2.0%)

Pythagorean Triplet

297 (moy. 4.9)

46 (75.4%)

1 (1.6%)

Series

93 (moy. 2.7)

29 (85.3%)

0 (0.0%)

ISBN Verifier

131 (moy. 4.2)

23 (74.2%)

0 (0.0%)

Kindergarten Garden

82 (moy. 3.0)

21 (77.8%)

0 (0.0%)

Atbash Cipher

98 (moy. 3.6)

21 (77.8%)

0 (0.0%)

Matching Brackets

136 (moy. 4.7)

23 (79.3%)

0 (0.0%)

Binary Search

64 (moy. 2.1)

22 (73.3%)

0 (0.0%)

Bottle Song

35 (moy. 2.3)

13 (86.7%)

0 (0.0%)

Robot Name

95 (moy. 2.2)

25 (56.8%)

0 (0.0%)

Conway's Game of Life

134 (moy. 3.4)

27 (67.5%)

0 (0.0%)

Tournament

404

2 870 (moy. 7.1)

197 (48.8%)

24 (5.9%)

Crypto Square

199

1 999 (moy. 10.0)

113 (56.8%)

5 (2.5%)

All Your Base

627 (moy. 8.1)

57 (74.0%)

0 (0.0%)

Run-Length Encoding

127 (moy. 4.4)

19 (65.5%)

0 (0.0%)

D&D Character

206 (moy. 7.6)

22 (81.5%)

0 (0.0%)

Clock

211 (moy. 5.4)

28 (71.8%)

0 (0.0%)

Resistor Color Trio

120 (moy. 4.3)

25 (89.3%)

0 (0.0%)

Variable Length Quantity

40 (moy. 2.0)

13 (65.0%)

0 (0.0%)

Swift Scheduling

53 (moy. 3.3)

12 (75.0%)

0 (0.0%)

Meetup

36 (moy. 2.3)

13 (81.3%)

0 (0.0%)

Flower Field

46 (moy. 2.9)

12 (75.0%)

0 (0.0%)

Affine Cipher

13 (moy. 1.3)

8 (80.0%)

0 (0.0%)

Say

71 (moy. 3.7)

16 (84.2%)

0 (0.0%)

Nth Prime

220 (moy. 6.7)

25 (75.8%)

0 (0.0%)

Killer Sudoku Helper

42 (moy. 1.7)

17 (68.0%)

0 (0.0%)

Complex Numbers

78 (moy. 2.7)

20 (69.0%)

0 (0.0%)

Knapsack

96 (moy. 3.4)

21 (75.0%)

0 (0.0%)

Rail Fence Cipher

248 (moy. 10.8)

17 (73.9%)

0 (0.0%)

Sublist

78 (moy. 3.5)

16 (72.7%)

0 (0.0%)

List Ops

140 (moy. 5.4)

16 (61.5%)

0 (0.0%)

Change

70 (moy. 2.8)

15 (60.0%)

0 (0.0%)

Pig Latin

110 (moy. 5.0)

18 (81.8%)

0 (0.0%)

Palindrome Products

61 (moy. 3.6)

11 (64.7%)

0 (0.0%)

Baffling Birthdays

51 (moy. 3.0)

12 (70.6%)

0 (0.0%)

Zebra Puzzle

112 (moy. 3.0)

18 (48.6%)

0 (0.0%)

3 exercices d'entraînement obsolètes

Commencés

Tentatives

Terminés

Demandes de mentorat

Beer Song

161

817 (moy. 5.1)

110 (68.3%)

1 (0.6%)

Fizz Buzz

313

1 315 (moy. 4.2)

254 (81.2%)

10 (3.2%)

Vehicle Purchase

5 (moy. 2.5)

2 (100.0%)

0 (0.0%)

49 exercices d'entraînement non implémentés

Alphametics

Bank Account

Binary Search Tree

Book Store

Bowling

Camicia

Circular Buffer

Connect

Custom Set

Dominoes

DOT DSL

Error Handling

Forth

Go Counting

Grade School

Grep

Intergalactic Transmission

Ledger

Lens Person

Linked List

Markdown

Micro Blog

OCR Numbers

PaaS I/O

Parallel Letter Frequency

Piecing It Together

Poker

POV

Prism

Rational Numbers

React

Rectangles

Relative Distance

Resistor Color Tolerance

REST API

Satellite

Save the Cow

SGF Parsing

Simple Linked List

Spiral Matrix

Split-Second Stopwatch

State of Tic-Tac-Toe

Transpose

Tree Building

Two Bucket

Word Search

Wordy

Yacht

Zipper

Exécuteur de tests

Crée des exécuteurs de tests dont la seule responsabilité est de prendre une solution, de lancer tous les tests et de renvoyer une sortie standardisée.

Version actuelle : d51262e8d30e6d4178926d450ccd8ebbfb72536a (Jusqu'à 10 minutes pour déployer)

Nombre total d'exécutions de l'exécuteur de tests

168 873

Taux de réussite des exécutions de tests

21.2% (35881)

Taux d'échec des exécutions de tests

74.3% (125545)

Taux d'erreur des exécutions de tests

4.4% (7447)

Representer

Crée un representer : un bout de code dont la seule responsabilité est de prendre une solution et d'en renvoyer une représentation normalisée.

Prochain objectif : crée un representer. En savoir plus.

Analyseur

Crée un analyseur pour R : les analyseurs d'Exercism évaluent automatiquement les soumissions des apprenants et fournissent des commentaires à la manière d'un mentor.

Prochain objectif : créer un analyseur. En savoir plus.