Gestion du parcours Racket

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

Apprenants
3 989
Soumissions
34 656
Discussions de mentorat
682

Le parcours Racket a besoin d'attention ⚠️

En construction

Exercices d'entraînement

En savoir plus

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 : 3e7dda0b719d733bf8553e2e11079f567227879f (Les mises à jour devraient être instantanées)

Prochain objectif : implémenter 138 exercices d'entraînement. En savoir plus.
84 exercices d'entraînement actifs
Commencés
Tentatives
Terminés
Demandes de mentorat
Hello World Hello World
3 114
4 725 (moy. 1.5)
2 546 (81.8%)
3 (0.1%)
Acronym Acronym
675
1 934 (moy. 2.9)
255 (37.8%)
17 (2.5%)
Armstrong Numbers Armstrong Numbers
372
954 (moy. 2.6)
253 (68.0%)
11 (3.0%)
Atbash Cipher Atbash Cipher
166
597 (moy. 3.6)
106 (63.9%)
8 (4.8%)
Binary Search Binary Search
113
391 (moy. 3.5)
75 (66.4%)
6 (5.3%)
Bob Bob
355
1 606 (moy. 4.5)
263 (74.1%)
28 (7.9%)
Clock Clock
81
256 (moy. 3.2)
46 (56.8%)
2 (2.5%)
Collatz Conjecture Collatz Conjecture
342
1 277 (moy. 3.7)
276 (80.7%)
27 (7.9%)
D&D Character D&D Character
102
351 (moy. 3.4)
65 (63.7%)
1 (1.0%)
Darts Darts
89
183 (moy. 2.1)
69 (77.5%)
3 (3.4%)
Difference of Squares Difference of Squares
611
1 521 (moy. 2.5)
528 (86.4%)
55 (9.0%)
Eliud's Eggs Eliud's Eggs
105
214 (moy. 2.0)
94 (89.5%)
0 (0.0%)
ETL ETL
162
395 (moy. 2.4)
123 (75.9%)
5 (3.1%)
Gigasecond Gigasecond
353
552 (moy. 1.6)
296 (83.9%)
32 (9.1%)
Grains Grains
1 285
4 001 (moy. 3.1)
788 (61.3%)
148 (11.5%)
Grep Grep
120
301 (moy. 2.5)
67 (55.8%)
4 (3.3%)
Hamming Hamming
301
680 (moy. 2.3)
248 (82.4%)
24 (8.0%)
High Scores High Scores
43
84 (moy. 2.0)
26 (60.5%)
0 (0.0%)
ISBN Verifier ISBN Verifier
11
36 (moy. 3.3)
6 (54.5%)
0 (0.0%)
Isogram Isogram
159
472 (moy. 3.0)
125 (78.6%)
6 (3.8%)
Leap Leap
718
1 627 (moy. 2.3)
633 (88.2%)
79 (11.0%)
Line Up Line Up
13
16 (moy. 1.2)
9 (69.2%)
0 (0.0%)
List Ops List Ops
163
549 (moy. 3.4)
97 (59.5%)
7 (4.3%)
Matrix Matrix
4
5 (moy. 1.3)
4 (100.0%)
0 (0.0%)
Nth Prime Nth Prime
31
107 (moy. 3.5)
22 (71.0%)
1 (3.2%)
Nucleotide Count Nucleotide Count
150
371 (moy. 2.5)
123 (82.0%)
5 (3.3%)
Pangram Pangram
48
93 (moy. 1.9)
37 (77.1%)
0 (0.0%)
Protein Translation Protein Translation
41
96 (moy. 2.3)
27 (65.9%)
0 (0.0%)
Proverb Proverb
33
82 (moy. 2.5)
24 (72.7%)
1 (3.0%)
Queen Attack Queen Attack
31
63 (moy. 2.0)
22 (71.0%)
0 (0.0%)
Raindrops Raindrops
155
383 (moy. 2.5)
132 (85.2%)
9 (5.8%)
Resistor Color Resistor Color
43
94 (moy. 2.2)
35 (81.4%)
2 (4.7%)
Resistor Color Duo Resistor Color Duo
35
75 (moy. 2.1)
28 (80.0%)
1 (2.9%)
Resistor Color Trio Resistor Color Trio
38
210 (moy. 5.5)
28 (73.7%)
3 (7.9%)
Reverse String Reverse String
344
431 (moy. 1.3)
262 (76.2%)
4 (1.2%)
RNA Transcription RNA Transcription
173
252 (moy. 1.5)
152 (87.9%)
6 (3.5%)
Roman Numerals Roman Numerals
155
282 (moy. 1.8)
121 (78.1%)
6 (3.9%)
Scrabble Score Scrabble Score
232
511 (moy. 2.2)
197 (84.9%)
22 (9.5%)
Series Series
2
3 (moy. 1.5)
2 (100.0%)
0 (0.0%)
Sieve Sieve
36
75 (moy. 2.1)
26 (72.2%)
0 (0.0%)
Space Age Space Age
37
65 (moy. 1.8)
26 (70.3%)
0 (0.0%)
Square Root Square Root
46
66 (moy. 1.4)
29 (63.0%)
1 (2.2%)
Strain Strain
38
57 (moy. 1.5)
27 (71.1%)
1 (2.6%)
Triangle Triangle
60
206 (moy. 3.4)
41 (68.3%)
0 (0.0%)
Two Fer Two Fer
678
2 217 (moy. 3.3)
513 (75.7%)
97 (14.3%)
Affine Cipher Affine Cipher
97
422 (moy. 4.4)
56 (57.7%)
3 (3.1%)
All Your Base All Your Base
240
524 (moy. 2.2)
122 (50.8%)
3 (1.3%)
Allergies Allergies
101
147 (moy. 1.5)
77 (76.2%)
0 (0.0%)
Alphametics Alphametics
39
254 (moy. 6.5)
13 (33.3%)
4 (10.3%)
Anagram Anagram
160
312 (moy. 2.0)
133 (83.1%)
10 (6.3%)
Bowling Bowling
10
10 (moy. 1.0)
5 (50.0%)
0 (0.0%)
Circular Buffer Circular Buffer
30
41 (moy. 1.4)
12 (40.0%)
1 (3.3%)
Diamond Diamond
18
29 (moy. 1.6)
10 (55.6%)
0 (0.0%)
Food Chain Food Chain
15
73 (moy. 4.9)
7 (46.7%)
0 (0.0%)
Grade School Grade School
19
42 (moy. 2.2)
10 (52.6%)
0 (0.0%)
House House
30
69 (moy. 2.3)
17 (56.7%)
0 (0.0%)
Kindergarten Garden Kindergarten Garden
16
26 (moy. 1.6)
8 (50.0%)
1 (6.3%)
Knapsack Knapsack
23
41 (moy. 1.8)
14 (60.9%)
1 (4.3%)
Largest Series Product Largest Series Product
22
35 (moy. 1.6)
12 (54.5%)
2 (9.1%)
Matching Brackets Matching Brackets
151
746 (moy. 4.9)
116 (76.8%)
2 (1.3%)
Meetup Meetup
97
168 (moy. 1.7)
51 (52.6%)
5 (5.2%)
Pascal's Triangle Pascal's Triangle
22
37 (moy. 1.7)
12 (54.5%)
0 (0.0%)
Perfect Numbers Perfect Numbers
395
1 139 (moy. 2.9)
333 (84.3%)
40 (10.1%)
Phone Number Phone Number
116
217 (moy. 1.9)
87 (75.0%)
1 (0.9%)
Pig Latin Pig Latin
15
13 (moy. 0.9)
6 (40.0%)
0 (0.0%)
Pythagorean Triplet Pythagorean Triplet
6
6 (moy. 1.0)
3 (50.0%)
0 (0.0%)
Robot Name Robot Name
175
476 (moy. 2.7)
110 (62.9%)
3 (1.7%)
Robot Simulator Robot Simulator
16
23 (moy. 1.4)
8 (50.0%)
0 (0.0%)
Rotational Cipher Rotational Cipher
26
40 (moy. 1.5)
15 (57.7%)
0 (0.0%)
Run-Length Encoding Run-Length Encoding
15
34 (moy. 2.3)
8 (53.3%)
0 (0.0%)
Say Say
70
163 (moy. 2.3)
45 (64.3%)
0 (0.0%)
Secret Handshake Secret Handshake
14
10 (moy. 0.7)
7 (50.0%)
0 (0.0%)
Spiral Matrix Spiral Matrix
15
27 (moy. 1.8)
6 (40.0%)
0 (0.0%)
Sublist Sublist
40
92 (moy. 2.3)
21 (52.5%)
3 (7.5%)
Twelve Days Twelve Days
58
210 (moy. 3.6)
36 (62.1%)
2 (3.4%)
Two Bucket Two Bucket
15
31 (moy. 2.1)
7 (46.7%)
0 (0.0%)
Word Count Word Count
136
265 (moy. 1.9)
105 (77.2%)
4 (2.9%)
Yacht Yacht
17
46 (moy. 2.7)
9 (52.9%)
0 (0.0%)
Zebra Puzzle Zebra Puzzle
15
17 (moy. 1.1)
5 (33.3%)
0 (0.0%)
Bank Account Bank Account
19
38 (moy. 2.0)
6 (31.6%)
0 (0.0%)
Flower Field Flower Field
10
21 (moy. 2.1)
7 (70.0%)
0 (0.0%)
Luhn Luhn
23
32 (moy. 1.4)
10 (43.5%)
0 (0.0%)
Parallel Letter Frequency Parallel Letter Frequency
18
83 (moy. 4.6)
9 (50.0%)
0 (0.0%)
Variable Length Quantity Variable Length Quantity
60
173 (moy. 2.9)
25 (41.7%)
2 (3.3%)
3 exercices d'entraînement obsolètes
Commencés
Tentatives
Terminés
Demandes de mentorat
Accumulate Accumulate
5
6 (moy. 1.2)
3 (60.0%)
1 (20.0%)
Minesweeper Minesweeper
14
29 (moy. 2.1)
5 (35.7%)
0 (0.0%)
Pythagorean Triplets Pythagorean Triplets
13
23 (moy. 1.8)
6 (46.2%)
1 (7.7%)
54 exercices d'entraînement non implémentés
Baffling Birthdays Baffling Birthdays
Binary Search Tree Binary Search Tree
Book Store Book Store
Bottle Song Bottle Song
Complex Numbers Complex Numbers
Conway's Game of Life Conway's Game of Life
Crypto Square Crypto Square
Custom Set Custom Set
Error Handling Error Handling
Flatten Array Flatten Array
Go Counting Go Counting
Intergalactic Transmission Intergalactic Transmission
Killer Sudoku Helper Killer Sudoku Helper
Lens Person Lens Person
Linked List Linked List
Micro Blog Micro Blog
OCR Numbers OCR Numbers
Palindrome Products Palindrome Products
Piecing It Together Piecing It Together
Prime Factors Prime Factors
Rail Fence Cipher Rail Fence Cipher
Rational Numbers Rational Numbers
Rectangles Rectangles
Relative Distance Relative Distance
Saddle Points Saddle Points
Satellite Satellite
Save the Cow Save the Cow
SGF Parsing SGF Parsing
Simple Cipher Simple Cipher
Simple Linked List Simple Linked List
Split-Second Stopwatch Split-Second Stopwatch
State of Tic-Tac-Toe State of Tic-Tac-Toe
Sum of Multiples Sum of Multiples
Swift Scheduling Swift Scheduling
Tournament Tournament
Transpose Transpose
Tree Building Tree Building
Word Search Word Search

Exécuteur de tests

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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 : d9c21f00e9c2061fb8c5c74ec1d8dc58377cc777 (Jusqu'à 10 minutes pour déployer)

Prochain objectif : faire passer les exécuteurs de tests en version 2. Le parcours Racket utilise actuellement un exécuteur de tests en version 1. En savoir plus.
Nombre total d'exécutions de l'exécuteur de tests
33 063
Taux de réussite des exécutions de tests
39.0% (12886)
Taux d'échec des exécutions de tests
58.0% (19179)
Taux d'erreur des exécutions de tests
3.0% (998)

Representer

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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

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Crée un analyseur pour Racket : 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.