Gerenciamento da trilha Racket

Esta página oferece à comunidade do Exercism as informações e ferramentas necessárias para gerenciar a trilha Racket.

Estudantes
4.011
Submissões
34.870
Discussões de mentoria
682

A trilha Racket precisa de atenção ⚠️

Em construção

Exercícios de prática

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Exercícios de prática são exercícios criados para que os estudantes resolvam um problema qualquer, com o objetivo de usar os conceitos que aprenderam até agora.

Repositório principal sincronizado: 3f9960af2162e26e80f0d2e1b03420a643d513d5 (As atualizações devem ser instantâneas)

Próxima meta: implementar 139 exercícios de prática. Saiba mais.
84 exercícios de prática ativos
Iniciados
Tentativas
Conclusões
Solicitações de mentoria
Hello World Hello World
3.140
4.759 (média de 1.5)
2.568 (81.8%)
3 (0.1%)
Acronym Acronym
690
2.003 (média de 2.9)
259 (37.5%)
18 (2.6%)
Armstrong Numbers Armstrong Numbers
378
963 (média de 2.5)
257 (68.0%)
11 (2.9%)
Atbash Cipher Atbash Cipher
170
607 (média de 3.6)
109 (64.1%)
8 (4.7%)
Binary Search Binary Search
114
395 (média de 3.5)
76 (66.7%)
6 (5.3%)
Bob Bob
357
1.643 (média de 4.6)
263 (73.7%)
28 (7.8%)
Clock Clock
81
256 (média de 3.2)
46 (56.8%)
2 (2.5%)
Collatz Conjecture Collatz Conjecture
342
1.277 (média de 3.7)
276 (80.7%)
27 (7.9%)
D&D Character D&D Character
102
351 (média de 3.4)
65 (63.7%)
1 (1.0%)
Darts Darts
89
183 (média de 2.1)
69 (77.5%)
3 (3.4%)
Difference of Squares Difference of Squares
611
1.521 (média de 2.5)
528 (86.4%)
55 (9.0%)
Eliud's Eggs Eliud's Eggs
105
214 (média de 2.0)
94 (89.5%)
0 (0.0%)
ETL ETL
162
395 (média de 2.4)
123 (75.9%)
5 (3.1%)
Gigasecond Gigasecond
354
553 (média de 1.6)
297 (83.9%)
32 (9.0%)
Grains Grains
1.285
4.001 (média de 3.1)
788 (61.3%)
148 (11.5%)
Grep Grep
121
303 (média de 2.5)
68 (56.2%)
4 (3.3%)
Hamming Hamming
302
682 (média de 2.3)
249 (82.5%)
24 (7.9%)
High Scores High Scores
44
86 (média de 2.0)
27 (61.4%)
0 (0.0%)
ISBN Verifier ISBN Verifier
12
37 (média de 3.1)
7 (58.3%)
0 (0.0%)
Isogram Isogram
159
472 (média de 3.0)
125 (78.6%)
6 (3.8%)
Leap Leap
718
1.627 (média de 2.3)
633 (88.2%)
79 (11.0%)
Line Up Line Up
14
17 (média de 1.2)
10 (71.4%)
0 (0.0%)
List Ops List Ops
164
550 (média de 3.4)
97 (59.1%)
7 (4.3%)
Matrix Matrix
4
5 (média de 1.3)
4 (100.0%)
0 (0.0%)
Nth Prime Nth Prime
32
111 (média de 3.5)
23 (71.9%)
1 (3.1%)
Nucleotide Count Nucleotide Count
150
371 (média de 2.5)
123 (82.0%)
5 (3.3%)
Pangram Pangram
48
93 (média de 1.9)
37 (77.1%)
0 (0.0%)
Protein Translation Protein Translation
41
96 (média de 2.3)
27 (65.9%)
0 (0.0%)
Proverb Proverb
34
83 (média de 2.4)
25 (73.5%)
1 (2.9%)
Queen Attack Queen Attack
31
63 (média de 2.0)
22 (71.0%)
0 (0.0%)
Raindrops Raindrops
156
385 (média de 2.5)
133 (85.3%)
9 (5.8%)
Resistor Color Resistor Color
43
94 (média de 2.2)
35 (81.4%)
2 (4.7%)
Resistor Color Duo Resistor Color Duo
35
75 (média de 2.1)
28 (80.0%)
1 (2.9%)
Resistor Color Trio Resistor Color Trio
38
210 (média de 5.5)
28 (73.7%)
3 (7.9%)
Reverse String Reverse String
345
432 (média de 1.3)
263 (76.2%)
4 (1.2%)
RNA Transcription RNA Transcription
174
254 (média de 1.5)
153 (87.9%)
6 (3.4%)
Roman Numerals Roman Numerals
156
284 (média de 1.8)
122 (78.2%)
6 (3.8%)
Scrabble Score Scrabble Score
233
512 (média de 2.2)
198 (85.0%)
22 (9.4%)
Series Series
3
7 (média de 2.3)
3 (100.0%)
0 (0.0%)
Sieve Sieve
37
76 (média de 2.1)
27 (73.0%)
0 (0.0%)
Space Age Space Age
37
65 (média de 1.8)
26 (70.3%)
0 (0.0%)
Square Root Square Root
46
66 (média de 1.4)
29 (63.0%)
1 (2.2%)
Strain Strain
38
57 (média de 1.5)
27 (71.1%)
1 (2.6%)
Triangle Triangle
60
206 (média de 3.4)
41 (68.3%)
0 (0.0%)
Two Fer Two Fer
679
2.220 (média de 3.3)
514 (75.7%)
97 (14.3%)
Affine Cipher Affine Cipher
97
422 (média de 4.4)
56 (57.7%)
3 (3.1%)
All Your Base All Your Base
241
528 (média de 2.2)
123 (51.0%)
3 (1.2%)
Allergies Allergies
102
151 (média de 1.5)
78 (76.5%)
0 (0.0%)
Alphametics Alphametics
41
261 (média de 6.4)
14 (34.1%)
4 (9.8%)
Anagram Anagram
161
315 (média de 2.0)
134 (83.2%)
10 (6.2%)
Bowling Bowling
10
10 (média de 1.0)
5 (50.0%)
0 (0.0%)
Circular Buffer Circular Buffer
30
41 (média de 1.4)
12 (40.0%)
1 (3.3%)
Diamond Diamond
18
29 (média de 1.6)
10 (55.6%)
0 (0.0%)
Food Chain Food Chain
15
73 (média de 4.9)
7 (46.7%)
0 (0.0%)
Grade School Grade School
19
42 (média de 2.2)
10 (52.6%)
0 (0.0%)
House House
30
69 (média de 2.3)
17 (56.7%)
0 (0.0%)
Kindergarten Garden Kindergarten Garden
16
26 (média de 1.6)
8 (50.0%)
1 (6.3%)
Knapsack Knapsack
23
41 (média de 1.8)
14 (60.9%)
1 (4.3%)
Largest Series Product Largest Series Product
22
35 (média de 1.6)
12 (54.5%)
2 (9.1%)
Matching Brackets Matching Brackets
151
746 (média de 4.9)
116 (76.8%)
2 (1.3%)
Meetup Meetup
97
168 (média de 1.7)
51 (52.6%)
5 (5.2%)
Pascal's Triangle Pascal's Triangle
22
37 (média de 1.7)
12 (54.5%)
0 (0.0%)
Perfect Numbers Perfect Numbers
395
1.139 (média de 2.9)
333 (84.3%)
40 (10.1%)
Phone Number Phone Number
116
217 (média de 1.9)
87 (75.0%)
1 (0.9%)
Pig Latin Pig Latin
15
13 (média de 0.9)
6 (40.0%)
0 (0.0%)
Pythagorean Triplet Pythagorean Triplet
6
6 (média de 1.0)
3 (50.0%)
0 (0.0%)
Robot Name Robot Name
175
476 (média de 2.7)
110 (62.9%)
3 (1.7%)
Robot Simulator Robot Simulator
17
25 (média de 1.5)
9 (52.9%)
0 (0.0%)
Rotational Cipher Rotational Cipher
26
40 (média de 1.5)
15 (57.7%)
0 (0.0%)
Run-Length Encoding Run-Length Encoding
15
34 (média de 2.3)
8 (53.3%)
0 (0.0%)
Say Say
70
163 (média de 2.3)
45 (64.3%)
0 (0.0%)
Secret Handshake Secret Handshake
14
10 (média de 0.7)
7 (50.0%)
0 (0.0%)
Spiral Matrix Spiral Matrix
15
27 (média de 1.8)
6 (40.0%)
0 (0.0%)
Sublist Sublist
40
92 (média de 2.3)
21 (52.5%)
3 (7.5%)
Twelve Days Twelve Days
58
210 (média de 3.6)
36 (62.1%)
2 (3.4%)
Two Bucket Two Bucket
15
31 (média de 2.1)
7 (46.7%)
0 (0.0%)
Word Count Word Count
136
265 (média de 1.9)
105 (77.2%)
4 (2.9%)
Yacht Yacht
17
46 (média de 2.7)
9 (52.9%)
0 (0.0%)
Zebra Puzzle Zebra Puzzle
15
17 (média de 1.1)
5 (33.3%)
0 (0.0%)
Bank Account Bank Account
19
38 (média de 2.0)
6 (31.6%)
0 (0.0%)
Flower Field Flower Field
10
21 (média de 2.1)
7 (70.0%)
0 (0.0%)
Luhn Luhn
23
32 (média de 1.4)
10 (43.5%)
0 (0.0%)
Parallel Letter Frequency Parallel Letter Frequency
19
83 (média de 4.4)
9 (47.4%)
0 (0.0%)
Variable Length Quantity Variable Length Quantity
60
173 (média de 2.9)
25 (41.7%)
2 (3.3%)
3 exercícios de prática obsoletos
Iniciados
Tentativas
Conclusões
Solicitações de mentoria
Accumulate Accumulate
5
6 (média de 1.2)
3 (60.0%)
1 (20.0%)
Minesweeper Minesweeper
14
29 (média de 2.1)
5 (35.7%)
0 (0.0%)
Pythagorean Triplets Pythagorean Triplets
13
23 (média de 1.8)
6 (46.2%)
1 (7.7%)
55 exercícios de prática não implementados
Baffling Birthdays Baffling Birthdays
Binary Search Tree Binary Search Tree
Book Store Book Store
Bottle Song Bottle Song
Camicia Camicia
Change Change
Complex Numbers Complex Numbers
Connect Connect
Conway's Game of Life Conway's Game of Life
Crypto Square Crypto Square
Custom Set Custom Set
Dominoes Dominoes
DOT DSL DOT DSL
Error Handling Error Handling
Flatten Array Flatten Array
Forth Forth
Go Counting Go Counting
Intergalactic Transmission Intergalactic Transmission
Killer Sudoku Helper Killer Sudoku Helper
Ledger Ledger
Lens Person Lens Person
Linked List Linked List
Markdown Markdown
Micro Blog Micro Blog
OCR Numbers OCR Numbers
PaaS I/O PaaS I/O
Palindrome Products Palindrome Products
Piecing It Together Piecing It Together
Poker Poker
POV POV
Prime Factors Prime Factors
Prism Prism
Rail Fence Cipher Rail Fence Cipher
Rational Numbers Rational Numbers
React React
Rectangles Rectangles
Relative Distance Relative Distance
Resistor Color Tolerance Resistor Color Tolerance
REST API REST API
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
Wordy Wordy
Zipper Zipper

Test Runner

Saiba mais

Crie Test Runners com a responsabilidade única de receber uma solução, rodar todos os testes e retornar uma saída padronizada.

Versão atual: bda97bcc2303ed2f80f9f6be7afc0ae50e4aa29b (Leva até 10 minutos para publicar)

Próxima meta: levar os Test Runners para a versão 2. No momento, a trilha Racket usa um Test Runner na versão 1. Saiba mais.
Total de execuções do Test Runner
33.275
Taxa de execuções aprovadas
38.9% (12954)
Taxa de execuções com falha
58.0% (19311)
Taxa de execuções com erro
3.0% (1010)

Representer

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Crie um Representer: um trecho de código que tem a responsabilidade única de receber uma solução e retornar uma representação normalizada dela.

Próxima meta: criar um Representer. Descubra mais.

Analisador

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Construa um analisador para Racket: os analisadores do Exercism avaliam automaticamente as submissões dos estudantes e oferecem comentários no estilo de um mentor.

Próxima meta: construir um analisador. Descubra mais.