8th 轨道管理

本页面为 Exercism 社区提供管理 8th 轨道所需的信息和工具。

学员
10,906
提交
36,891
指导讨论
56

8th 轨道 需要关注 ⚠️

构建中

练习题

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练习题的目的是让学员去解决一个任意的问题,并借此运用他们到目前为止学到的概念。

已同步的主代码仓库: 19634323e59145daa95ade9d5b3a8021ad32471e (更新应该是即时的)

下一个目标:实现 139 个练习。 了解详情。
70 个活跃的练习
已开始
尝试次数
完成次数
指导请求
Hello World Hello World
8,866
21,584(平均 2.4)
1,084 (12.2%)
0 (0.0%)
Two Fer Two Fer
743
4,551(平均 6.1)
98 (13.2%)
16 (2.2%)
Gigasecond Gigasecond
164
511(平均 3.1)
63 (38.4%)
5 (3.0%)
Leap Leap
126
645(平均 5.1)
69 (54.8%)
3 (2.4%)
Triangle Triangle
67
867(平均 12.9)
39 (58.2%)
3 (4.5%)
Trinary (Base-3) Numbers Trinary (Base-3) Numbers
46
556(平均 12.1)
36 (78.3%)
0 (0.0%)
Darts Darts
41
234(平均 5.7)
33 (80.5%)
3 (7.3%)
Resistor Color Resistor Color
33
175(平均 5.3)
27 (81.8%)
3 (9.1%)
Bob Bob
35
294(平均 8.4)
27 (77.1%)
0 (0.0%)
Hamming Hamming
82
860(平均 10.5)
65 (79.3%)
1 (1.2%)
Raindrops Raindrops
31
157(平均 5.1)
23 (74.2%)
0 (0.0%)
Armstrong Numbers Armstrong Numbers
33
279(平均 8.5)
24 (72.7%)
0 (0.0%)
Isogram Isogram
25
153(平均 6.1)
22 (88.0%)
1 (4.0%)
Word Count Word Count
28
130(平均 4.6)
21 (75.0%)
0 (0.0%)
Acronym Acronym
29
115(平均 4.0)
21 (72.4%)
1 (3.4%)
Resistor Color Duo Resistor Color Duo
12
51(平均 4.3)
11 (91.7%)
0 (0.0%)
Luhn Credit Card Number Checker Luhn Credit Card Number Checker
30
355(平均 11.8)
24 (80.0%)
1 (3.3%)
Collatz Conjecture Collatz Conjecture
33
112(平均 3.4)
30 (90.9%)
1 (3.0%)
Series Series
27
304(平均 11.3)
25 (92.6%)
2 (7.4%)
Pangram Pangram
24
91(平均 3.8)
21 (87.5%)
1 (4.2%)
Atbash Cipher Atbash Cipher
24
220(平均 9.2)
20 (83.3%)
3 (12.5%)
Yacht Yacht
21
422(平均 20.1)
20 (95.2%)
2 (9.5%)
Roman Numerals Roman Numerals
22
131(平均 6.0)
18 (81.8%)
1 (4.5%)
Reverse string Reverse string
34
140(平均 4.1)
29 (85.3%)
2 (5.9%)
Affine Cipher Affine Cipher
20
175(平均 8.8)
18 (90.0%)
0 (0.0%)
Pythagorean Triplet Pythagorean Triplet
21
389(平均 18.5)
14 (66.7%)
0 (0.0%)
Sieve Sieve
17
167(平均 9.8)
13 (76.5%)
0 (0.0%)
ETL ETL
14
72(平均 5.1)
13 (92.9%)
0 (0.0%)
Eliud's Eggs Eliud's Eggs
59
322(平均 5.5)
56 (94.9%)
1 (1.7%)
Difference of Squares Difference of Squares
14
72(平均 5.1)
13 (92.9%)
2 (14.3%)
Matching Brackets Matching Brackets
16
322(平均 20.1)
13 (81.3%)
3 (18.8%)
Grains Grains
15
32(平均 2.1)
12 (80.0%)
0 (0.0%)
RNA Transcription RNA Transcription
14
33(平均 2.4)
11 (78.6%)
1 (7.1%)
Scrabble Score Scrabble Score
12
73(平均 6.1)
9 (75.0%)
0 (0.0%)
Sum of Multiples Sum of Multiples
12
162(平均 13.5)
11 (91.7%)
1 (8.3%)
High Scores High Scores
10
52(平均 5.2)
9 (90.0%)
0 (0.0%)
Largest Series Product Largest Series Product
12
160(平均 13.3)
9 (75.0%)
0 (0.0%)
Pascal's Triangle Pascal's Triangle
11
68(平均 6.2)
8 (72.7%)
1 (9.1%)
Perfect Numbers Perfect Numbers
9
84(平均 9.3)
7 (77.8%)
0 (0.0%)
Rotational Cipher Rotational Cipher
11
82(平均 7.5)
9 (81.8%)
1 (9.1%)
Flatten Array Flatten Array
11
45(平均 4.1)
8 (72.7%)
1 (9.1%)
Space Age Space Age
12
48(平均 4.0)
9 (75.0%)
0 (0.0%)
Square Root Square Root
12
46(平均 3.8)
8 (66.7%)
0 (0.0%)
Protein Translation Protein Translation
11
166(平均 15.1)
9 (81.8%)
1 (9.1%)
Strain Strain
10
52(平均 5.2)
9 (90.0%)
0 (0.0%)
Nucleotide Count Nucleotide Count
10
66(平均 6.6)
8 (80.0%)
0 (0.0%)
Matrix Matrix
12
44(平均 3.7)
10 (83.3%)
0 (0.0%)
All Your Base All Your Base
10
78(平均 7.8)
7 (70.0%)
0 (0.0%)
Proverb Proverb
9
60(平均 6.7)
7 (77.8%)
0 (0.0%)
House House
7
31(平均 4.4)
6 (85.7%)
0 (0.0%)
Parallel Letter Frequency Parallel Letter Frequency
10
14(平均 1.4)
6 (60.0%)
0 (0.0%)
Allergies Allergies
10
46(平均 4.6)
8 (80.0%)
0 (0.0%)
D&D Character D&D Character
9
31(平均 3.4)
7 (77.8%)
0 (0.0%)
Meetup Meetup
8
101(平均 12.6)
7 (87.5%)
0 (0.0%)
Food Chain Food Chain
9
41(平均 4.6)
7 (77.8%)
0 (0.0%)
Bottle Song Bottle Song
10
27(平均 2.7)
6 (60.0%)
0 (0.0%)
Binary Search Binary Search
8
16(平均 2.0)
7 (87.5%)
0 (0.0%)
Queen Attack Queen Attack
12
84(平均 7.0)
10 (83.3%)
2 (16.7%)
List Ops List Ops
9
36(平均 4.0)
7 (77.8%)
0 (0.0%)
ISBN Verifier ISBN Verifier
8
51(平均 6.4)
6 (75.0%)
0 (0.0%)
Secret Handshake Secret Handshake
11
51(平均 4.6)
10 (90.9%)
0 (0.0%)
Anagram Anagram
10
34(平均 3.4)
9 (90.0%)
0 (0.0%)
Spiral Matrix Spiral Matrix
9
111(平均 12.3)
7 (77.8%)
0 (0.0%)
Kindergarten Garden Kindergarten Garden
9
32(平均 3.6)
7 (77.8%)
0 (0.0%)
Diamond Diamond
11
49(平均 4.5)
8 (72.7%)
1 (9.1%)
Phone Number Phone Number
12
59(平均 4.9)
8 (66.7%)
1 (8.3%)
Knapsack Knapsack
9
66(平均 7.3)
6 (66.7%)
0 (0.0%)
Prime Factors Prime Factors
9
38(平均 4.2)
6 (66.7%)
0 (0.0%)
Run-Length Encoding Run-Length Encoding
8
31(平均 3.9)
6 (75.0%)
0 (0.0%)
Circular Buffer Circular Buffer
14
135(平均 9.6)
7 (50.0%)
0 (0.0%)
69 个未实现的练习
Alphametics Alphametics
Baffling Birthdays Baffling Birthdays
Bank Account Bank Account
Binary Search Tree Binary Search Tree
Book Store Book Store
Bowling Bowling
Camicia Camicia
Change Change
Clock Clock
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
Flower Field Flower Field
Forth Forth
Go Counting Go Counting
Grade School Grade School
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
Micro Blog Micro Blog
Nth Prime Nth Prime
OCR Numbers OCR Numbers
PaaS I/O PaaS I/O
Palindrome Products Palindrome Products
Piecing It Together Piecing It Together
Pig Latin Pig Latin
Poker Poker
Prism Prism
Rail Fence Cipher Rail Fence Cipher
Rational Numbers Rational Numbers
React React
Rectangles Rectangles
Relative Distance Relative Distance
Resistor Color Trio Resistor Color Trio
REST API REST API
Robot Name Robot Name
Robot Simulator Robot Simulator
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
Sublist Sublist
Swift Scheduling Swift Scheduling
Tournament Tournament
Transpose Transpose
Tree Building Tree Building
Twelve Days Twelve Days
Two Bucket Two Bucket
Variable Length Quantity Variable Length Quantity
Word Search Word Search
Wordy Wordy
Zebra Puzzle Zebra Puzzle
Zipper Zipper

测试运行器

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创建只承担单一职责的测试运行器:接收一份解答、运行所有测试,并返回标准化的输出。

当前版本: 91e76c173c2f307a0267a4531419a539c7a60308 (部署最多需要 10 分钟)

下一个目标:把测试运行器升级到版本 2。8th 目前使用的是版本 1 的测试运行器。 进一步了解。
测试运行器运行总次数
36,801
测试运行通过率
10.5% (3846)
测试运行失败率
27.4% (10087)
测试运行错误率
62.1% (22868)

表示器

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构建表示器:一小段代码,它唯一的职责就是接收一份解答并返回该解答的规范化表示。

下一个目标:构建表示器。 查看详情。

分析器

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为 8th 构建分析器:Exercism 的分析器会自动评估学员的提交,并提供导师式的点评。

下一个目标:构建分析器。 了解更多。