Dart 軌道管理

這個頁面提供 Exercism 社群管理 Dart 軌道所需的資訊與工具。

學生
54,041
提交
253,415
引導討論
3,991

Dart 軌道 需要關注 ⚠️

建置中

練習題

了解更多

練習題是為了讓學生解決任意問題而設計的練習,目標是讓他們運用目前為止學到的概念。

已同步的主要儲存庫: 4527f7e88036ac298917a3812a110fa5029396b4 (更新應該是即時的)

下一個目標:實作 139 個練習題。 瞭解更多。
78 個啟用中的練習題
已開始
嘗試次數
完成次數
引導請求
Hello World Hello World
29,903
47,944(平均 1.6)
18,863 (63.1%)
3 (0.0%)
Two Fer Two Fer
14,262
41,148(平均 2.9)
8,336 (58.4%)
1,497 (10.5%)
Leap Leap
8,281
26,002(平均 3.1)
6,123 (73.9%)
694 (8.4%)
Scrabble Score Scrabble Score
5,874
17,370(平均 3.0)
4,343 (73.9%)
474 (8.1%)
Atbash Cipher Atbash Cipher
1,759
11,533(平均 6.6)
1,157 (65.8%)
49 (2.8%)
Eliud's Eggs Eliud's Eggs
1,478
4,147(平均 2.8)
1,213 (82.1%)
19 (1.3%)
ETL ETL
1,023
2,971(平均 2.9)
864 (84.5%)
13 (1.3%)
Armstrong Numbers Armstrong Numbers
3,199
12,869(平均 4.0)
2,612 (81.7%)
256 (8.0%)
Conway's Game of Life Conway's Game of Life
696
2,651(平均 3.8)
559 (80.3%)
6 (0.9%)
High Scores High Scores
1,806
6,664(平均 3.7)
1,355 (75.0%)
36 (2.0%)
House House
612
2,021(平均 3.3)
477 (77.9%)
0 (0.0%)
Difference of Squares Difference of Squares
2,265
4,091(平均 1.8)
2,002 (88.4%)
163 (7.2%)
Nucleotide Count Nucleotide Count
623
1,463(平均 2.3)
575 (92.3%)
7 (1.1%)
Proverb Proverb
581
1,250(平均 2.2)
556 (95.7%)
2 (0.3%)
Grains Grains
884
3,471(平均 3.9)
758 (85.7%)
11 (1.2%)
Forth Forth
931
3,707(平均 4.0)
512 (55.0%)
20 (2.1%)
Sublist Sublist
536
1,381(平均 2.6)
469 (87.5%)
1 (0.2%)
Word Count Word Count
1,848
4,051(平均 2.2)
1,372 (74.2%)
111 (6.0%)
Bob Bob
1,494
3,230(平均 2.2)
1,245 (83.3%)
68 (4.6%)
Space Age Space Age
1,308
2,636(平均 2.0)
1,151 (88.0%)
54 (4.1%)
Hamming Hamming
1,187
1,846(平均 1.6)
1,085 (91.4%)
41 (3.5%)
Gigasecond Gigasecond
1,029
1,329(平均 1.3)
929 (90.3%)
31 (3.0%)
Raindrops Raindrops
1,112
1,756(平均 1.6)
1,028 (92.4%)
36 (3.2%)
Square Root Square Root
433
785(平均 1.8)
404 (93.3%)
1 (0.2%)
Strain Strain
394
740(平均 1.9)
369 (93.7%)
1 (0.3%)
Sum of Multiples Sum of Multiples
624
1,531(平均 2.5)
550 (88.1%)
8 (1.3%)
RNA Transcription RNA Transcription
953
1,351(平均 1.4)
877 (92.0%)
32 (3.4%)
Twelve Days Twelve Days
322
708(平均 2.2)
288 (89.4%)
0 (0.0%)
Anagram Anagram
922
1,868(平均 2.0)
814 (88.3%)
35 (3.8%)
Pascal's Triangle Pascal's Triangle
823
1,274(平均 1.5)
706 (85.8%)
24 (2.9%)
Perfect Numbers Perfect Numbers
314
757(平均 2.4)
293 (93.3%)
1 (0.3%)
ISBN Verifier ISBN Verifier
783
1,715(平均 2.2)
648 (82.8%)
32 (4.1%)
Binary Search Tree Binary Search Tree
717
1,369(平均 1.9)
487 (67.9%)
27 (3.8%)
Resistor Color Resistor Color
3,124
3,116(平均 1.0)
2,078 (66.5%)
76 (2.4%)
Collatz Conjecture Collatz Conjecture
873
1,416(平均 1.6)
769 (88.1%)
25 (2.9%)
Reverse String Reverse String
1,898
2,372(平均 1.2)
1,634 (86.1%)
49 (2.6%)
Resistor Color Duo Resistor Color Duo
1,549
1,847(平均 1.2)
1,296 (83.7%)
34 (2.2%)
Resistor Color Trio Resistor Color Trio
228
490(平均 2.1)
212 (93.0%)
0 (0.0%)
Bottle Song Bottle Song
229
569(平均 2.5)
214 (93.4%)
0 (0.0%)
Secret Handshake Secret Handshake
649
989(平均 1.5)
540 (83.2%)
8 (1.2%)
Isogram Isogram
914
1,341(平均 1.5)
807 (88.3%)
10 (1.1%)
Nth Prime Nth Prime
615
1,312(平均 2.1)
515 (83.7%)
9 (1.5%)
Luhn Luhn
647
1,123(平均 1.7)
524 (81.0%)
10 (1.5%)
Allergies Allergies
574
963(平均 1.7)
465 (81.0%)
9 (1.6%)
Darts Darts
597
861(平均 1.4)
510 (85.4%)
5 (0.8%)
Acronym Acronym
647
1,148(平均 1.8)
560 (86.6%)
7 (1.1%)
Phone Number Phone Number
649
1,201(平均 1.9)
515 (79.4%)
6 (0.9%)
Triangle Triangle
532
915(平均 1.7)
469 (88.2%)
6 (1.1%)
Pangram Pangram
550
834(平均 1.5)
505 (91.8%)
6 (1.1%)
Prime Factors Prime Factors
557
868(平均 1.6)
486 (87.3%)
9 (1.6%)
Robot Simulator Robot Simulator
477
888(平均 1.9)
355 (74.4%)
5 (1.0%)
Flower Field Flower Field
129
247(平均 1.9)
112 (86.8%)
0 (0.0%)
Diamond Diamond
772
944(平均 1.2)
541 (70.1%)
21 (2.7%)
Matching Brackets Matching Brackets
730
919(平均 1.3)
535 (73.3%)
15 (2.1%)
Queen Attack Queen Attack
148
372(平均 2.5)
131 (88.5%)
0 (0.0%)
Pig Latin Pig Latin
252
695(平均 2.8)
206 (81.7%)
3 (1.2%)
Roman Numerals Roman Numerals
217
471(平均 2.2)
182 (83.9%)
2 (0.9%)
Binary Search Binary Search
201
705(平均 3.5)
173 (86.1%)
1 (0.5%)
Protein Translation Protein Translation
176
590(平均 3.4)
155 (88.1%)
1 (0.6%)
Relative Distance Relative Distance
118
317(平均 2.7)
95 (80.5%)
0 (0.0%)
List Ops List Ops
150
446(平均 3.0)
113 (75.3%)
0 (0.0%)
All Your Base All Your Base
130
312(平均 2.4)
115 (88.5%)
1 (0.8%)
Yacht Yacht
138
443(平均 3.2)
129 (93.5%)
0 (0.0%)
Sieve of Eratosthenes Sieve of Eratosthenes
151
247(平均 1.6)
139 (92.1%)
0 (0.0%)
Circular Buffer Circular Buffer
193
501(平均 2.6)
162 (83.9%)
2 (1.0%)
Zebra Puzzle Zebra Puzzle
183
429(平均 2.3)
126 (68.9%)
2 (1.1%)
D&D Character D&D Character
148
408(平均 2.8)
130 (87.8%)
0 (0.0%)
Spiral Matrix Spiral Matrix
134
201(平均 1.5)
122 (91.0%)
0 (0.0%)
Largest Series Product Largest Series Product
138
395(平均 2.9)
129 (93.5%)
1 (0.7%)
Run-Length Encoding Run-Length Encoding
156
397(平均 2.5)
137 (87.8%)
0 (0.0%)
Food Chain Food Chain
146
279(平均 1.9)
128 (87.7%)
1 (0.7%)
Kindergarten Garden Kindergarten Garden
125
263(平均 2.1)
114 (91.2%)
0 (0.0%)
Meetup Meetup
115
363(平均 3.2)
102 (88.7%)
0 (0.0%)
Knapsack Knapsack
149
306(平均 2.1)
127 (85.2%)
0 (0.0%)
Two Bucket Two Bucket
165
440(平均 2.7)
129 (78.2%)
2 (1.2%)
Rotational Cipher Rotational Cipher
225
512(平均 2.3)
169 (75.1%)
2 (0.9%)
Grade School Grade School
202
564(平均 2.8)
149 (73.8%)
3 (1.5%)
Camicia Camicia
30
130(平均 4.3)
13 (43.3%)
0 (0.0%)
2 個已棄用的練習題
已開始
嘗試次數
完成次數
引導請求
Beer Song Beer Song
790
1,175(平均 1.5)
588 (74.4%)
22 (2.8%)
Minesweeper Minesweeper
339
461(平均 1.4)
236 (69.6%)
1 (0.3%)
61 個尚未實作的練習題
Affine Cipher Affine Cipher
Alphametics Alphametics
Baffling Birthdays Baffling Birthdays
Bank Account Bank Account
Book Store Book Store
Bowling Bowling
Change Change
Clock Clock
Complex Numbers Complex Numbers
Connect Connect
Crypto Square Crypto Square
Custom Set Custom Set
Dominoes Dominoes
DOT DSL DOT DSL
Error Handling Error Handling
Flatten Array Flatten Array
Go Counting Go Counting
Intergalactic Transmission Intergalactic Transmission
Killer Sudoku Helper Killer Sudoku Helper
Ledger Ledger
Lens Person Lens Person
Line Up Line Up
Linked List Linked List
Markdown Markdown
Matrix Matrix
Micro Blog Micro Blog
OCR Numbers OCR Numbers
PaaS I/O PaaS I/O
Palindrome Products Palindrome Products
Parallel Letter Frequency Parallel Letter Frequency
Piecing It Together Piecing It Together
Poker Poker
Prism Prism
Pythagorean Triplet Pythagorean Triplet
Rail Fence Cipher Rail Fence Cipher
Rational Numbers Rational Numbers
React React
Rectangles Rectangles
Resistor Color Tolerance Resistor Color Tolerance
REST API REST API
Robot Name Robot Name
Saddle Points Saddle Points
Satellite Satellite
Save the Cow Save the Cow
Series Series
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
Wordy Wordy
Zipper Zipper

Test Runner

瞭解更多

建立測試執行器,讓它只負責接收解答、執行所有測試,並回傳標準化的輸出。

目前版本: 1dd0d9a4e4632bc1d65d65a14648afe900df6af6 (部署最多需要 10 分鐘)

下一個目標:將測試執行器升級到版本 2。Dart 目前使用的是版本 1 的測試執行器。 深入瞭解。
測試執行器總執行次數
232,804
測試執行通過率
32.0% (74588)
測試執行失敗率
66.2% (154068)
測試執行錯誤率
1.8% (4148)

Representer

進一步瞭解

打造 Representer:一小段程式碼,唯一的職責就是接收解決方案並回傳其正規化表示法。

下一個目標:打造 Representer。 進一步瞭解。

分析器

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為 Dart 打造分析器:Exercism 的分析器會自動評估學生的提交內容,並提供導師風格的評論。

下一個目標:打造分析器。 進一步了解。