Gestione del track Racket

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

Studenti
4.011
Invii
34.870
Discussioni di mentoring
682

Il track Racket 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: 3f9960af2162e26e80f0d2e1b03420a643d513d5 (Gli aggiornamenti dovrebbero essere immediati)

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

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: bda97bcc2303ed2f80f9f6be7afc0ae50e4aa29b (Il rilascio richiede fino a 10 minuti)

Prossimo obiettivo: porta i Test Runner alla versione 2. Attualmente Racket utilizza un Test Runner versione 1. Scopri di più.
Esecuzioni totali dei Test Runner
33.275
Percentuale di esecuzioni di test superate
38.9% (12954)
Percentuale di esecuzioni di test fallite
58.0% (19311)
Percentuale di esecuzioni di test con errori
3.0% (1010)

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 Racket: gli analizzatori di Exercism valutano automaticamente le soluzioni degli studenti e forniscono commenti in stile mentore.

Prossimo obiettivo: crea un analizzatore. Scopri di più.