Gestione del track Dart

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

Studenti
54.041
Invii
253.415
Discussioni di mentoring
3.991

Il track Dart 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: 4527f7e88036ac298917a3812a110fa5029396b4 (Gli aggiornamenti dovrebbero essere immediati)

Prossimo obiettivo: implementare 139 esercizi di pratica. Scopri di più.
78 esercizi di pratica attivi
Iniziati
Tentativi
Completamenti
Richieste di mentoring
Hello World Hello World
29.903
47.944 (media 1.6)
18.863 (63.1%)
3 (0.0%)
Two Fer Two Fer
14.262
41.148 (media 2.9)
8.336 (58.4%)
1.497 (10.5%)
Leap Leap
8.281
26.002 (media 3.1)
6.123 (73.9%)
694 (8.4%)
Scrabble Score Scrabble Score
5.874
17.370 (media 3.0)
4.343 (73.9%)
474 (8.1%)
Atbash Cipher Atbash Cipher
1.759
11.533 (media 6.6)
1.157 (65.8%)
49 (2.8%)
Eliud's Eggs Eliud's Eggs
1.478
4.147 (media 2.8)
1.213 (82.1%)
19 (1.3%)
ETL ETL
1.023
2.971 (media 2.9)
864 (84.5%)
13 (1.3%)
Armstrong Numbers Armstrong Numbers
3.199
12.869 (media 4.0)
2.612 (81.7%)
256 (8.0%)
Conway's Game of Life Conway's Game of Life
696
2.651 (media 3.8)
559 (80.3%)
6 (0.9%)
High Scores High Scores
1.806
6.664 (media 3.7)
1.355 (75.0%)
36 (2.0%)
House House
612
2.021 (media 3.3)
477 (77.9%)
0 (0.0%)
Difference of Squares Difference of Squares
2.265
4.091 (media 1.8)
2.002 (88.4%)
163 (7.2%)
Nucleotide Count Nucleotide Count
623
1.463 (media 2.3)
575 (92.3%)
7 (1.1%)
Proverb Proverb
581
1.250 (media 2.2)
556 (95.7%)
2 (0.3%)
Grains Grains
884
3.471 (media 3.9)
758 (85.7%)
11 (1.2%)
Forth Forth
931
3.707 (media 4.0)
512 (55.0%)
20 (2.1%)
Sublist Sublist
536
1.381 (media 2.6)
469 (87.5%)
1 (0.2%)
Word Count Word Count
1.848
4.051 (media 2.2)
1.372 (74.2%)
111 (6.0%)
Bob Bob
1.494
3.230 (media 2.2)
1.245 (83.3%)
68 (4.6%)
Space Age Space Age
1.308
2.636 (media 2.0)
1.151 (88.0%)
54 (4.1%)
Hamming Hamming
1.187
1.846 (media 1.6)
1.085 (91.4%)
41 (3.5%)
Gigasecond Gigasecond
1.029
1.329 (media 1.3)
929 (90.3%)
31 (3.0%)
Raindrops Raindrops
1.112
1.756 (media 1.6)
1.028 (92.4%)
36 (3.2%)
Square Root Square Root
433
785 (media 1.8)
404 (93.3%)
1 (0.2%)
Strain Strain
394
740 (media 1.9)
369 (93.7%)
1 (0.3%)
Sum of Multiples Sum of Multiples
624
1.531 (media 2.5)
550 (88.1%)
8 (1.3%)
RNA Transcription RNA Transcription
953
1.351 (media 1.4)
877 (92.0%)
32 (3.4%)
Twelve Days Twelve Days
322
708 (media 2.2)
288 (89.4%)
0 (0.0%)
Anagram Anagram
922
1.868 (media 2.0)
814 (88.3%)
35 (3.8%)
Pascal's Triangle Pascal's Triangle
823
1.274 (media 1.5)
706 (85.8%)
24 (2.9%)
Perfect Numbers Perfect Numbers
314
757 (media 2.4)
293 (93.3%)
1 (0.3%)
ISBN Verifier ISBN Verifier
783
1.715 (media 2.2)
648 (82.8%)
32 (4.1%)
Binary Search Tree Binary Search Tree
717
1.369 (media 1.9)
487 (67.9%)
27 (3.8%)
Resistor Color Resistor Color
3.124
3.116 (media 1.0)
2.078 (66.5%)
76 (2.4%)
Collatz Conjecture Collatz Conjecture
873
1.416 (media 1.6)
769 (88.1%)
25 (2.9%)
Reverse String Reverse String
1.898
2.372 (media 1.2)
1.634 (86.1%)
49 (2.6%)
Resistor Color Duo Resistor Color Duo
1.549
1.847 (media 1.2)
1.296 (83.7%)
34 (2.2%)
Resistor Color Trio Resistor Color Trio
228
490 (media 2.1)
212 (93.0%)
0 (0.0%)
Bottle Song Bottle Song
229
569 (media 2.5)
214 (93.4%)
0 (0.0%)
Secret Handshake Secret Handshake
649
989 (media 1.5)
540 (83.2%)
8 (1.2%)
Isogram Isogram
914
1.341 (media 1.5)
807 (88.3%)
10 (1.1%)
Nth Prime Nth Prime
615
1.312 (media 2.1)
515 (83.7%)
9 (1.5%)
Luhn Luhn
647
1.123 (media 1.7)
524 (81.0%)
10 (1.5%)
Allergies Allergies
574
963 (media 1.7)
465 (81.0%)
9 (1.6%)
Darts Darts
597
861 (media 1.4)
510 (85.4%)
5 (0.8%)
Acronym Acronym
647
1.148 (media 1.8)
560 (86.6%)
7 (1.1%)
Phone Number Phone Number
649
1.201 (media 1.9)
515 (79.4%)
6 (0.9%)
Triangle Triangle
532
915 (media 1.7)
469 (88.2%)
6 (1.1%)
Pangram Pangram
550
834 (media 1.5)
505 (91.8%)
6 (1.1%)
Prime Factors Prime Factors
557
868 (media 1.6)
486 (87.3%)
9 (1.6%)
Robot Simulator Robot Simulator
477
888 (media 1.9)
355 (74.4%)
5 (1.0%)
Flower Field Flower Field
129
247 (media 1.9)
112 (86.8%)
0 (0.0%)
Diamond Diamond
772
944 (media 1.2)
541 (70.1%)
21 (2.7%)
Matching Brackets Matching Brackets
730
919 (media 1.3)
535 (73.3%)
15 (2.1%)
Queen Attack Queen Attack
148
372 (media 2.5)
131 (88.5%)
0 (0.0%)
Pig Latin Pig Latin
252
695 (media 2.8)
206 (81.7%)
3 (1.2%)
Roman Numerals Roman Numerals
217
471 (media 2.2)
182 (83.9%)
2 (0.9%)
Binary Search Binary Search
201
705 (media 3.5)
173 (86.1%)
1 (0.5%)
Protein Translation Protein Translation
176
590 (media 3.4)
155 (88.1%)
1 (0.6%)
Relative Distance Relative Distance
118
317 (media 2.7)
95 (80.5%)
0 (0.0%)
List Ops List Ops
150
446 (media 3.0)
113 (75.3%)
0 (0.0%)
All Your Base All Your Base
130
312 (media 2.4)
115 (88.5%)
1 (0.8%)
Yacht Yacht
138
443 (media 3.2)
129 (93.5%)
0 (0.0%)
Sieve of Eratosthenes Sieve of Eratosthenes
151
247 (media 1.6)
139 (92.1%)
0 (0.0%)
Circular Buffer Circular Buffer
193
501 (media 2.6)
162 (83.9%)
2 (1.0%)
Zebra Puzzle Zebra Puzzle
183
429 (media 2.3)
126 (68.9%)
2 (1.1%)
D&D Character D&D Character
148
408 (media 2.8)
130 (87.8%)
0 (0.0%)
Spiral Matrix Spiral Matrix
134
201 (media 1.5)
122 (91.0%)
0 (0.0%)
Largest Series Product Largest Series Product
138
395 (media 2.9)
129 (93.5%)
1 (0.7%)
Run-Length Encoding Run-Length Encoding
156
397 (media 2.5)
137 (87.8%)
0 (0.0%)
Food Chain Food Chain
146
279 (media 1.9)
128 (87.7%)
1 (0.7%)
Kindergarten Garden Kindergarten Garden
125
263 (media 2.1)
114 (91.2%)
0 (0.0%)
Meetup Meetup
115
363 (media 3.2)
102 (88.7%)
0 (0.0%)
Knapsack Knapsack
149
306 (media 2.1)
127 (85.2%)
0 (0.0%)
Two Bucket Two Bucket
165
440 (media 2.7)
129 (78.2%)
2 (1.2%)
Rotational Cipher Rotational Cipher
225
512 (media 2.3)
169 (75.1%)
2 (0.9%)
Grade School Grade School
202
564 (media 2.8)
149 (73.8%)
3 (1.5%)
Camicia Camicia
30
130 (media 4.3)
13 (43.3%)
0 (0.0%)
2 esercizi di pratica deprecati
Iniziati
Tentativi
Completamenti
Richieste di mentoring
Beer Song Beer Song
790
1.175 (media 1.5)
588 (74.4%)
22 (2.8%)
Minesweeper Minesweeper
339
461 (media 1.4)
236 (69.6%)
1 (0.3%)
61 esercizi di pratica non implementati
Affine Cipher Affine Cipher
Alphametics Alphametics
Baffling Birthdays Baffling Birthdays
Bank Account Bank Account
Book Store Book Store
Complex Numbers Complex Numbers
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
Parallel Letter Frequency Parallel Letter Frequency
Piecing It Together Piecing It Together
Pythagorean Triplet Pythagorean Triplet
Rail Fence Cipher Rail Fence Cipher
Rational Numbers Rational Numbers
Rectangles Rectangles
Resistor Color Tolerance Resistor Color Tolerance
Robot Name Robot Name
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
Swift Scheduling Swift Scheduling
Tournament Tournament
Transpose Transpose
Tree Building Tree Building
Variable Length Quantity Variable Length Quantity
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: 1dd0d9a4e4632bc1d65d65a14648afe900df6af6 (Il rilascio richiede fino a 10 minuti)

Prossimo obiettivo: porta i Test Runner alla versione 2. Attualmente Dart utilizza un Test Runner versione 1. Scopri di più.
Esecuzioni totali dei Test Runner
232.804
Percentuale di esecuzioni di test superate
32.0% (74588)
Percentuale di esecuzioni di test fallite
66.2% (154068)
Percentuale di esecuzioni di test con errori
1.8% (4148)

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

Prossimo obiettivo: crea un analizzatore. Scopri di più.