Impatto e stato di Roc su Exercism

Roc

527 studenti

Informazioni su Roc

Fai pratica

16 contributori

14 mentori

Gestione del track Roc

Questa pagina fornisce alla comunità di Exercism le informazioni e gli strumenti necessari per gestire il track Roc.

Studenti

527

Invii

16.936

Discussioni di mentoring

Il track Roc richiede attenzione ⚠️

In costruzione

Esercizi di pratica

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Gli esercizi di pratica sono esercizi progettati per permettere agli studenti di risolvere un problema arbitrario, con l'obiettivo di utilizzare i concetti che hanno imparato finora.

Repo principale sincronizzato: ee66adaf5601beb29ad0a62d12acc3874f68bede (Gli aggiornamenti dovrebbero essere immediati)

139 esercizi di pratica attivi

Iniziati

Tentativi

Completamenti

Richieste di mentoring

Hello World

518

804 (media 1.6)

385 (74.3%)

0 (0.0%)

High Scores

233

1.168 (media 5.0)

146 (62.7%)

2 (0.9%)

Leap

205

853 (media 4.2)

175 (85.4%)

1 (0.5%)

Line Up

155 (media 5.3)

23 (79.3%)

0 (0.0%)

Raindrops

159

1.070 (media 6.7)

126 (79.2%)

1 (0.6%)

Resistor Color

129

408 (media 3.2)

119 (92.2%)

0 (0.0%)

Two-Fer

114

323 (media 2.8)

109 (95.6%)

0 (0.0%)

Bottle Song

117 (media 7.8)

12 (80.0%)

1 (6.7%)

Collatz Conjecture

106

852 (media 8.0)

92 (86.8%)

3 (2.8%)

Complex Numbers

370 (media 4.7)

61 (77.2%)

0 (0.0%)

Darts

367 (media 4.0)

78 (84.8%)

1 (1.1%)

Difference of Squares

258 (media 3.2)

77 (96.3%)

0 (0.0%)

Grains

625 (media 9.1)

60 (87.0%)

0 (0.0%)

Isogram

500 (media 7.1)

58 (82.9%)

1 (1.4%)

Kindergarten Garden

341 (media 7.4)

31 (67.4%)

0 (0.0%)

Micro Blog

186 (media 4.4)

33 (78.6%)

0 (0.0%)

Nucleotide Count

271 (media 6.0)

39 (86.7%)

0 (0.0%)

Proverb

139 (media 4.5)

27 (87.1%)

0 (0.0%)

Resistor Color Duo

188 (media 4.5)

38 (90.5%)

0 (0.0%)

Resistor Color Trio

25 (media 3.6)

5 (71.4%)

0 (0.0%)

RNA Transcription

221 (media 4.6)

44 (91.7%)

0 (0.0%)

Robot Simulator

151 (media 4.4)

27 (79.4%)

0 (0.0%)

Roman Numerals

213 (media 7.9)

19 (70.4%)

0 (0.0%)

Scrabble Score

117 (media 3.1)

33 (86.8%)

0 (0.0%)

Secret Handshake

143 (media 4.8)

27 (90.0%)

0 (0.0%)

Series

144 (media 5.1)

24 (85.7%)

0 (0.0%)

Space Age

95 (media 2.8)

32 (94.1%)

0 (0.0%)

Sublist

159 (media 4.8)

25 (75.8%)

1 (3.0%)

Sum of Multiples

115 (media 4.4)

22 (84.6%)

1 (3.8%)

Triangle

75 (media 2.9)

21 (80.8%)

1 (3.8%)

Twelve Days

21 (media 3.5)

5 (83.3%)

0 (0.0%)

Allergies

59 (media 2.6)

16 (69.6%)

0 (0.0%)

Armstrong Numbers

121 (media 4.8)

23 (92.0%)

1 (4.0%)

Atbash Cipher

110 (media 6.5)

12 (70.6%)

0 (0.0%)

Bank Account

20 (media 10.0)

2 (100.0%)

0 (0.0%)

Binary Search

130 (media 4.8)

21 (77.8%)

1 (3.7%)

Bob

69 (media 3.1)

18 (81.8%)

0 (0.0%)

Clock

340 (media 10.0)

22 (64.7%)

0 (0.0%)

Crypto Square

83 (media 6.4)

8 (61.5%)

0 (0.0%)

Diamond

71 (media 4.4)

12 (75.0%)

0 (0.0%)

ETL

57 (media 2.5)

20 (87.0%)

0 (0.0%)

Conway's Game of Life

19 (media 4.8)

3 (75.0%)

0 (0.0%)

Hamming

77 (media 3.3)

19 (82.6%)

0 (0.0%)

ISBN Verifier

87 (media 5.1)

13 (76.5%)

0 (0.0%)

Largest Series Product

98 (media 8.2)

9 (75.0%)

0 (0.0%)

Matching Brackets

129 (media 7.6)

12 (70.6%)

0 (0.0%)

Matrix

137 (media 8.6)

11 (68.8%)

0 (0.0%)

Nth Prime

65 (media 4.6)

11 (78.6%)

1 (7.1%)

Pangram

58 (media 2.4)

20 (83.3%)

0 (0.0%)

Pascal's Triangle

24 (media 2.4)

7 (70.0%)

0 (0.0%)

Phone Number

98 (media 7.5)

10 (76.9%)

0 (0.0%)

Protein Translation

88 (media 6.8)

10 (76.9%)

0 (0.0%)

Pythagorean Triplet

148 (media 13.5)

7 (63.6%)

0 (0.0%)

Queen Attack

41 (media 2.7)

10 (66.7%)

0 (0.0%)

Rectangles

55 (media 3.2)

8 (47.1%)

0 (0.0%)

Resistor Color Tolerance

0 (media 0.0)

0 (0.0%)

Reverse String

69 (media 2.9)

18 (75.0%)

0 (0.0%)

Rotational Cipher

28 (media 1.9)

12 (80.0%)

0 (0.0%)

Saddle Points

16 (media 1.3)

7 (58.3%)

0 (0.0%)

Save the Cow

3 (media 0.8)

2 (50.0%)

0 (0.0%)

Say

110 (media 8.5)

10 (76.9%)

0 (0.0%)

Sieve

34 (media 2.6)

9 (69.2%)

0 (0.0%)

Simple Linked List

80 (media 5.3)

10 (66.7%)

0 (0.0%)

Spiral Matrix

32 (media 3.6)

6 (66.7%)

0 (0.0%)

Square Root

14 (media 1.2)

9 (75.0%)

0 (0.0%)

Strain

21 (media 2.1)

8 (80.0%)

0 (0.0%)

Transpose

82 (media 5.9)

8 (57.1%)

0 (0.0%)

Word Count

99 (media 7.6)

9 (69.2%)

0 (0.0%)

Yacht

67 (media 5.2)

10 (76.9%)

0 (0.0%)

Affine Cipher

46 (media 3.8)

6 (50.0%)

0 (0.0%)

Anagram

157 (media 6.0)

14 (53.8%)

0 (0.0%)

Binary Search Tree

85 (media 5.7)

12 (80.0%)

0 (0.0%)

Book Store

2 (media 2.0)

1 (100.0%)

0 (0.0%)

Custom Set

12 (media 1.1)

6 (54.5%)

0 (0.0%)

DOT DSL

4 (media 1.3)

2 (66.7%)

0 (0.0%)

Eliud's Eggs

37 (media 2.5)

13 (86.7%)

0 (0.0%)

Food Chain

61 (media 5.5)

5 (45.5%)

0 (0.0%)

Grade School

9 (media 2.3)

2 (50.0%)

0 (0.0%)

House

44 (media 3.7)

9 (75.0%)

0 (0.0%)

Ledger

11 (media 5.5)

2 (100.0%)

0 (0.0%)

Linked List

1 (media 1.0)

1 (100.0%)

0 (0.0%)

Meetup

95 (media 11.9)

5 (62.5%)

0 (0.0%)

OCR Numbers

261 (media 23.7)

7 (63.6%)

0 (0.0%)

Perfect Numbers

19 (media 1.9)

7 (70.0%)

0 (0.0%)

Prime Factors

26 (media 2.4)

9 (81.8%)

0 (0.0%)

Prism

1 (media 1.0)

1 (100.0%)

0 (0.0%)

Relative Distance

1 (media 0.5)

1 (50.0%)

0 (0.0%)

Run-Length Encoding

25 (media 2.8)

6 (66.7%)

0 (0.0%)

Simple Cipher

18 (media 4.5)

3 (75.0%)

0 (0.0%)

State of Tic-Tac-Toe

40 (media 10.0)

3 (75.0%)

0 (0.0%)

Swift Scheduling

0 (media 0.0)

0 (0.0%)

Variable Length Quantity

30 (media 3.3)

5 (55.6%)

0 (0.0%)

All Your Base

34 (media 2.1)

11 (68.8%)

0 (0.0%)

Camicia

1 (media 1.0)

1 (100.0%)

0 (0.0%)

Circular Buffer

89 (media 5.6)

10 (62.5%)

0 (0.0%)

D&D Character

3 (media 0.8)

2 (50.0%)

0 (0.0%)

Error Handling

69 (media 5.8)

8 (66.7%)

0 (0.0%)

Flatten Array

33 (media 1.9)

14 (82.4%)

1 (5.9%)

Intergalactic Transmission

1 (media 1.0)

1 (100.0%)

0 (0.0%)

Killer Sudoku Helper

25 (media 2.5)

5 (50.0%)

0 (0.0%)

Knapsack

18 (media 1.8)

6 (60.0%)

0 (0.0%)

Rail Fence Cipher

17 (media 1.9)

5 (55.6%)

0 (0.0%)

Robot Name

46 (media 9.2)

4 (80.0%)

0 (0.0%)

Satellite

1 (media 1.0)

1 (100.0%)

0 (0.0%)

Split-Second Stopwatch

0 (media 0.0)

0 (0.0%)

Tree Building

1 (media 1.0)

1 (100.0%)

0 (0.0%)

Acronym

35 (media 2.5)

11 (78.6%)

0 (0.0%)

Change

33 (media 3.7)

5 (55.6%)

0 (0.0%)

Connect

396 (media 33.0)

5 (41.7%)

0 (0.0%)

Flower Field

17 (media 2.4)

3 (42.9%)

0 (0.0%)

Gigasecond

49 (media 4.5)

8 (72.7%)

1 (9.1%)

Go Counting

290 (media 32.2)

5 (55.6%)

0 (0.0%)

Lens Person

1 (media 1.0)

1 (100.0%)

0 (0.0%)

List Ops

42 (media 2.5)

13 (76.5%)

0 (0.0%)

Luhn

102 (media 6.4)

13 (81.3%)

1 (6.3%)

Markdown

1 (media 1.0)

1 (100.0%)

0 (0.0%)

Palindrome Products

55 (media 7.9)

4 (57.1%)

0 (0.0%)

Parallel Letter Frequency

0 (media 0.0)

0 (0.0%)

Rational Numbers

34 (media 3.1)

6 (54.5%)

0 (0.0%)

Tournament

47 (media 5.2)

6 (66.7%)

0 (0.0%)

Two Bucket

6 (media 1.0)

3 (50.0%)

0 (0.0%)

Word Search

42 (media 4.7)

5 (55.6%)

0 (0.0%)

Bowling

42 (media 3.8)

4 (36.4%)

0 (0.0%)

Piecing It Together

6 (media 2.0)

2 (66.7%)

0 (0.0%)

Pig Latin

60 (media 6.0)

6 (60.0%)

0 (0.0%)

Poker

70 (media 8.8)

4 (50.0%)

0 (0.0%)

Wordy

35 (media 3.9)

6 (66.7%)

0 (0.0%)

Zebra Puzzle

21 (media 3.0)

3 (42.9%)

0 (0.0%)

Zipper

4 (media 1.0)

2 (50.0%)

0 (0.0%)

Alphametics

112 (media 11.2)

4 (40.0%)

0 (0.0%)

Baffling Birthdays

0 (media 0.0)

0 (0.0%)

Dominoes

76 (media 8.4)

4 (44.4%)

1 (11.1%)

Grep

19 (media 1.7)

5 (45.5%)

0 (0.0%)

PaaS I/O

2 (media 2.0)

1 (100.0%)

0 (0.0%)

POV

22 (media 4.4)

2 (40.0%)

0 (0.0%)

REST API

97 (media 4.4)

7 (31.8%)

0 (0.0%)

Forth

247 (media 16.5)

8 (53.3%)

0 (0.0%)

React

0 (media 0.0)

0 (0.0%)

SGF Parsing

139 (media 10.7)

5 (38.5%)

0 (0.0%)

5 esercizi di pratica deprecati

Iniziati

Tentativi

Completamenti

Richieste di mentoring

Accumulate

47 (media 2.2)

21 (100.0%)

0 (0.0%)

Binary

92 (media 5.8)

14 (87.5%)

0 (0.0%)

Hexadecimal

25 (media 5.0)

3 (60.0%)

0 (0.0%)

Minesweeper

17 (media 2.1)

6 (75.0%)

0 (0.0%)

Octal

17 (media 4.3)

4 (100.0%)

0 (0.0%)

Test Runner

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Crea Test Runner che abbiano l'unica responsabilità di prendere una soluzione, eseguire tutti i test e restituire un output standardizzato.

Versione attuale: 0131def152da191e7b691419d2c04085ff3d97b0 (Il rilascio richiede fino a 10 minuti)

Prossimo obiettivo: porta i Test Runner alla versione 2. Attualmente Roc utilizza un Test Runner versione 1. Scopri di più.

Esecuzioni totali dei Test Runner

16.881

Percentuale di esecuzioni di test superate

28.0% (4731)

Percentuale di esecuzioni di test fallite

23.2% (3919)

Percentuale di esecuzioni di test con errori

48.8% (8231)

Representer

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Costruisci un Representer: un po' di codice che ha la sola responsabilità di prendere una soluzione e restituirne una rappresentazione normalizzata.

Prossimo obiettivo: costruisci un Representer. Scopri di più.

Analizzatore

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Crea un analizzatore per Roc: gli analizzatori di Exercism valutano automaticamente le soluzioni degli studenti e forniscono commenti in stile mentore.

Prossimo obiettivo: crea un analizzatore. Scopri di più.