Ruby 轨道管理
本页面为 Exercism 社区提供管理 Ruby 轨道所需的信息和工具。
学员
62,794
提交
2,313,054
指导讨论
36,870
下一个目标:创建一个至少包含 30 个概念的完整教学大纲。
了解更多。
21 个正在教授的概念
Fl
Floating Point Numbers
8,247 人已学过
Mu
Multiple Assignment and Decomposition
2,439 人已学过
16 个活跃的学习练习

Lasagna
21,884
118,120(平均 5.4)
17,082 (78.1%)
237 (1.1%)

Amusement Park
13,201
60,497(平均 4.6)
12,130 (91.9%)
126 (1.0%)

Amusement Park Improvements
10,866
65,843(平均 6.1)
10,374 (95.5%)
91 (0.8%)

Log line Parser
13,354
156,725(平均 11.7)
11,285 (84.5%)
323 (2.4%)

Assembly Line
8,860
67,000(平均 7.6)
8,247 (93.1%)
118 (1.3%)

Savings Account
7,164
93,861(平均 13.1)
6,306 (88.0%)
90 (1.3%)

Port Of Palermo
4,047
28,012(平均 6.9)
3,815 (94.3%)
37 (0.9%)

Chess Game
3,449
44,933(平均 13.0)
3,265 (94.7%)
38 (1.1%)

BlackJack
2,834
31,736(平均 11.2)
2,600 (91.7%)
44 (1.6%)

Bird Count
5,576
39,184(平均 7.0)
5,369 (96.3%)
46 (0.8%)

Boutique Inventory
4,888
85,734(平均 17.5)
4,574 (93.6%)
66 (1.4%)

Boutique Inventory Improvements
4,241
38,797(平均 9.1)
3,945 (93.0%)
43 (1.0%)

Locomotive Engineer
2,786
32,951(平均 11.8)
2,439 (87.5%)
31 (1.1%)

Last Will
352
1,597(平均 4.5)
308 (87.5%)
3 (0.9%)

Moviegoer
3,922
26,799(平均 6.8)
3,832 (97.7%)
30 (0.8%)

Simple Calculator
6,994
118,259(平均 16.9)
5,350 (76.5%)
166 (2.4%)
105 个活跃的练习

Hello World
46,858
77,980(平均 1.7)
39,848 (85.0%)
112 (0.2%)

Two Fer
15,065
69,541(平均 4.6)
12,545 (83.3%)
3,861 (25.6%)

Resistor Color Duo
6,871
33,727(平均 4.9)
5,674 (82.6%)
1,616 (23.5%)

Acronym
9,342
48,522(平均 5.2)
7,880 (84.4%)
2,207 (23.6%)

High Scores
6,048
26,241(平均 4.3)
5,183 (85.7%)
1,390 (23.0%)

Reverse String
2,394
9,233(平均 3.9)
1,847 (77.2%)
43 (1.8%)

D&D Character
1,675
14,839(平均 8.9)
1,085 (64.8%)
48 (2.9%)

Matrix
5,437
34,590(平均 6.4)
4,392 (80.8%)
1,172 (21.6%)

Series
5,193
30,427(平均 5.9)
4,437 (85.4%)
864 (16.6%)

Word Count
7,000
43,094(平均 6.2)
5,777 (82.5%)
2,017 (28.8%)

Eliud's Eggs
1,125
4,570(平均 4.1)
875 (77.8%)
21 (1.9%)

Hamming
13,003
34,467(平均 2.7)
12,209 (93.9%)
3,358 (25.8%)

Raindrops
9,336
30,673(平均 3.3)
8,782 (94.1%)
1,433 (15.3%)

Isogram
4,953
33,764(平均 6.8)
4,345 (87.7%)
650 (13.1%)

Scrabble Score
3,583
20,667(平均 5.8)
3,126 (87.2%)
547 (15.3%)

Luhn
3,601
41,915(平均 11.6)
2,736 (76.0%)
402 (11.2%)

Clock
3,287
32,835(平均 10.0)
2,426 (73.8%)
390 (11.9%)

Twelve Days
2,728
16,988(平均 6.2)
1,968 (72.1%)
252 (9.2%)

Tournament
4,188
63,789(平均 15.2)
2,038 (48.7%)
285 (6.8%)

Gigasecond
11,083
16,642(平均 1.5)
9,927 (89.6%)
1,168 (10.5%)

Resistor Color
2,764
7,464(平均 2.7)
2,436 (88.1%)
115 (4.2%)

RNA Transcription
10,028
26,266(平均 2.6)
9,318 (92.9%)
1,640 (16.4%)

Leap
6,128
15,174(平均 2.5)
5,411 (88.3%)
706 (11.5%)

Pangram
5,848
18,646(平均 3.2)
5,376 (91.9%)
638 (10.9%)

Space Age
3,126
12,786(平均 4.1)
2,685 (85.9%)
247 (7.9%)

Triangle
2,350
15,219(平均 6.5)
2,018 (85.9%)
135 (5.7%)

Difference of Squares
6,582
14,122(平均 2.1)
6,256 (95.0%)
942 (14.3%)

Anagram
3,020
13,818(平均 4.6)
2,674 (88.5%)
718 (23.8%)

Spiral Matrix
577
5,800(平均 10.1)
352 (61.0%)
13 (2.3%)

Sum of Multiples
2,874
12,911(平均 4.5)
2,419 (84.2%)
148 (5.1%)

Transpose
1,451
23,393(平均 16.1)
836 (57.6%)
38 (2.6%)

Armstrong Numbers
1,584
6,184(平均 3.9)
1,356 (85.6%)
28 (1.8%)

Flatten Array
2,911
7,284(平均 2.5)
2,345 (80.6%)
113 (3.9%)

Phone Number
2,754
19,700(平均 7.2)
2,265 (82.2%)
174 (6.3%)

Grains
3,945
9,700(平均 2.5)
3,609 (91.5%)
629 (15.9%)

Resistor Color Trio
1,020
8,796(平均 8.6)
854 (83.7%)
27 (2.6%)

Saddle Points
1,161
6,966(平均 6.0)
913 (78.6%)
34 (2.9%)

ETL
2,179
5,248(平均 2.4)
1,922 (88.2%)
126 (5.8%)

Nucleotide Count
1,710
9,182(平均 5.4)
1,481 (86.6%)
277 (16.2%)

Pythagorean Triplet
1,002
6,804(平均 6.8)
689 (68.8%)
24 (2.4%)

Collatz Conjecture
1,320
5,979(平均 4.5)
1,117 (84.6%)
39 (3.0%)

Sieve
3,775
9,547(平均 2.5)
3,443 (91.2%)
287 (7.6%)

Proverb
1,171
7,100(平均 6.1)
993 (84.8%)
99 (8.5%)

Palindrome Products
1,157
7,902(平均 6.8)
721 (62.3%)
34 (2.9%)

Parallel Letter Frequency
369
3,788(平均 10.3)
197 (53.4%)
10 (2.7%)

Bob
5,300
21,513(平均 4.1)
4,770 (90.0%)
3,176 (59.9%)

Nth Prime
3,179
9,098(平均 2.9)
2,845 (89.5%)
247 (7.8%)

Perfect Numbers
723
2,864(平均 4.0)
595 (82.3%)
13 (1.8%)

Alphametics
1,081
5,536(平均 5.1)
416 (38.5%)
32 (3.0%)

Binary Search
871
4,368(平均 5.0)
662 (76.0%)
29 (3.3%)

Two Bucket
1,176
6,643(平均 5.6)
413 (35.1%)
28 (2.4%)

Matching Brackets
944
4,187(平均 4.4)
680 (72.0%)
27 (2.9%)

All Your Base
763
6,075(平均 8.0)
509 (66.7%)
13 (1.7%)

Allergies
751
3,860(平均 5.1)
572 (76.2%)
21 (2.8%)

Rail Fence Cipher
696
3,647(平均 5.2)
399 (57.3%)
11 (1.6%)

Run-Length Encoding
1,770
7,071(平均 4.0)
1,452 (82.0%)
89 (5.0%)

Flower Field
100
766(平均 7.7)
70 (70.0%)
4 (4.0%)

Robot Simulator
791
5,418(平均 6.8)
570 (72.1%)
31 (3.9%)

Bottle Song
211
2,320(平均 11.0)
161 (76.3%)
8 (3.8%)

Protein Translation
863
7,929(平均 9.2)
690 (80.0%)
27 (3.1%)

Wordy
912
8,287(平均 9.1)
633 (69.4%)
33 (3.6%)

Secret Handshake
679
3,147(平均 4.6)
519 (76.4%)
24 (3.5%)

Atbash Cipher
878
6,573(平均 7.5)
725 (82.6%)
26 (3.0%)

Crypto Square
1,107
5,755(平均 5.2)
827 (74.7%)
28 (2.5%)

List Ops
798
6,451(平均 8.1)
525 (65.8%)
11 (1.4%)

Robot Name
2,905
4,986(平均 1.7)
2,511 (86.4%)
492 (16.9%)

Simple Cipher
903
6,895(平均 7.6)
581 (64.3%)
27 (3.0%)

Dominoes
407
2,520(平均 6.2)
210 (51.6%)
9 (2.2%)

Pig Latin
678
5,049(平均 7.4)
465 (68.6%)
24 (3.5%)

Simple Linked List
914
8,452(平均 9.2)
601 (65.8%)
35 (3.8%)

Binary Search Tree
1,340
5,594(平均 4.2)
977 (72.9%)
98 (7.3%)

Change
597
4,767(平均 8.0)
293 (49.1%)
17 (2.8%)

Circular Buffer
651
3,999(平均 6.1)
477 (73.3%)
23 (3.5%)

Grade School
2,005
5,062(平均 2.5)
1,651 (82.3%)
218 (10.9%)

Roman Numerals
3,952
9,098(平均 2.3)
3,516 (89.0%)
322 (8.1%)

Rotational Cipher
754
5,630(平均 7.5)
596 (79.0%)
20 (2.7%)

Affine Cipher
482
3,674(平均 7.6)
311 (64.5%)
9 (1.9%)

Kindergarten Garden
601
3,634(平均 6.0)
440 (73.2%)
18 (3.0%)

Largest Series Product
583
3,301(平均 5.7)
468 (80.3%)
13 (2.2%)

Prime Factors
1,391
3,693(平均 2.7)
1,218 (87.6%)
60 (4.3%)

Custom Set
441
2,062(平均 4.7)
318 (72.1%)
10 (2.3%)

House
680
2,893(平均 4.3)
514 (75.6%)
32 (4.7%)

Linked List
574
1,440(平均 2.5)
393 (68.5%)
23 (4.0%)

Poker
442
2,737(平均 6.2)
202 (45.7%)
18 (4.1%)

ISBN Verifier
967
9,243(平均 9.6)
738 (76.3%)
34 (3.5%)

Complex Numbers
441
2,602(平均 5.9)
279 (63.3%)
11 (2.5%)

Meetup
2,393
10,283(平均 4.3)
897 (37.5%)
77 (3.2%)

Diamond
967
9,659(平均 10.0)
631 (65.3%)
32 (3.3%)

Bowling
1,544
18,582(平均 12.0)
688 (44.6%)
46 (3.0%)

OCR Numbers
454
2,189(平均 4.8)
320 (70.5%)
8 (1.8%)

Say
662
3,007(平均 4.5)
456 (68.9%)
16 (2.4%)

Zipper
333
1,155(平均 3.5)
161 (48.3%)
2 (0.6%)

Grep
529
4,103(平均 7.8)
268 (50.7%)
9 (1.7%)

Food Chain
1,063
3,342(平均 3.1)
889 (83.6%)
55 (5.2%)

Pascal's Triangle
425
1,359(平均 3.2)
316 (74.4%)
12 (2.8%)

Queen Attack
699
2,246(平均 3.2)
538 (77.0%)
24 (3.4%)

Yacht
237
2,412(平均 10.2)
144 (60.8%)
10 (4.2%)

Book Store
702
4,959(平均 7.1)
255 (36.3%)
13 (1.9%)

Connect
403
1,903(平均 4.7)
190 (47.1%)
7 (1.7%)

Microwave
2,370
18,001(平均 7.6)
1,164 (49.1%)
76 (3.2%)

Darts
1,147
4,080(平均 3.6)
876 (76.4%)
35 (3.1%)

Bank Account
362
2,817(平均 7.8)
231 (63.8%)
12 (3.3%)

Gilded Rose
240
3,140(平均 13.1)
100 (41.7%)
9 (3.8%)

Knapsack
203
1,651(平均 8.1)
95 (46.8%)
5 (2.5%)

Zebra Puzzle
199
1,109(平均 5.6)
76 (38.2%)
1 (0.5%)
10 个已弃用的练习

Accumulate
1,813
3,341(平均 1.8)
1,572 (86.7%)
172 (9.5%)

Beer Song
1,606
9,109(平均 5.7)
1,276 (79.5%)
176 (11.0%)

Binary
1,354
1,998(平均 1.5)
1,258 (92.9%)
128 (9.5%)

Hexadecimal
423
580(平均 1.4)
386 (91.3%)
25 (5.9%)

Minesweeper
582
3,373(平均 5.8)
382 (65.6%)
8 (1.4%)

Octal
14
23(平均 1.6)
11 (78.6%)
0 (0.0%)

Point Mutations
57
143(平均 2.5)
55 (96.5%)
44 (77.2%)

Scale Generator
508
1,949(平均 3.8)
268 (52.8%)
10 (2.0%)

Strain
1,381
2,311(平均 1.7)
1,176 (85.2%)
97 (7.0%)

Trinary
785
1,060(平均 1.4)
746 (95.0%)
49 (6.2%)
34 个未实现的练习

Baffling Birthdays

Camicia

Conway's Game of Life

DOT DSL

Error Handling

Forth

Go Counting

Intergalactic Transmission

Killer Sudoku Helper

Ledger

Lens Person

Line Up

Markdown

Micro Blog

PaaS I/O

Piecing It Together

POV

Prism

Rational Numbers

React

Rectangles

Relative Distance

REST API

Satellite

Save the Cow

SGF Parsing

Split-Second Stopwatch

Square Root

State of Tic-Tac-Toe

Sublist

Swift Scheduling

Tree Building

Variable Length Quantity

Word Search
当前版本:
ddc5f48fe1eb8f520a8c947ae7d9c568e77f82df
(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 3。Ruby 目前使用的是版本 2 的测试运行器。
进一步了解。
当前版本:
f805395de74abc816e16ee22db438ae5aef38018
(部署最多需要 10 分钟)
当前版本:
b768a73f234165ff8a4b7f559dbea9a041e4fc6a
(部署最多需要 10 分钟)