Rocトラックの管理

このページでは、Rocトラックを管理するために必要な情報とツールをExercismコミュニティに提供します。

受講生
511
提出数
16,597
メンタリングのディスカッション
8

Rocトラック 注意が必要です ⚠️

構築中

練習用の演習

もっと詳しく

練習用の演習は、学習者がこれまでに学んだコンセプトを活かして、自由な問題を解けるように設計された演習です。

同期済みのメインリポジトリ: 4c933d4896bcf28038796a8671c0c09b47b5836c (更新はすぐに反映されます)

次の目標:138件のプラクティス演習を実装する。 詳しく見る。
126件のアクティブなプラクティス演習
開始
試行回数
完了
メンタリングのリクエスト
Hello World Hello World
502
784(平均1.6)
374 (74.5%)
0 (0.0%)
High Scores High Scores
222
1,133(平均5.1)
140 (63.1%)
2 (0.9%)
Leap Leap
200
825(平均4.1)
171 (85.5%)
1 (0.5%)
Line Up Line Up
23
104(平均4.5)
19 (82.6%)
0 (0.0%)
Raindrops Raindrops
156
1,057(平均6.8)
124 (79.5%)
1 (0.6%)
Resistor Color Resistor Color
128
406(平均3.2)
118 (92.2%)
0 (0.0%)
Two-Fer Two-Fer
113
321(平均2.8)
108 (95.6%)
0 (0.0%)
Bottle Song Bottle Song
13
106(平均8.2)
11 (84.6%)
1 (7.7%)
Collatz Conjecture Collatz Conjecture
104
800(平均7.7)
90 (86.5%)
3 (2.9%)
Complex Numbers Complex Numbers
78
369(平均4.7)
60 (76.9%)
0 (0.0%)
Darts Darts
91
364(平均4.0)
77 (84.6%)
1 (1.1%)
Difference of Squares Difference of Squares
79
253(平均3.2)
76 (96.2%)
0 (0.0%)
Grains Grains
68
622(平均9.1)
59 (86.8%)
0 (0.0%)
Isogram Isogram
69
498(平均7.2)
57 (82.6%)
1 (1.4%)
Kindergarten Garden Kindergarten Garden
45
323(平均7.2)
30 (66.7%)
0 (0.0%)
Micro Blog Micro Blog
41
183(平均4.5)
32 (78.0%)
0 (0.0%)
Nucleotide Count Nucleotide Count
44
269(平均6.1)
38 (86.4%)
0 (0.0%)
Proverb Proverb
30
138(平均4.6)
26 (86.7%)
0 (0.0%)
Resistor Color Duo Resistor Color Duo
41
187(平均4.6)
37 (90.2%)
0 (0.0%)
Resistor Color Trio Resistor Color Trio
6
23(平均3.8)
4 (66.7%)
0 (0.0%)
RNA Transcription RNA Transcription
47
219(平均4.7)
43 (91.5%)
0 (0.0%)
Robot Simulator Robot Simulator
33
149(平均4.5)
26 (78.8%)
0 (0.0%)
Roman Numerals Roman Numerals
25
210(平均8.4)
18 (72.0%)
0 (0.0%)
Scrabble Score Scrabble Score
37
116(平均3.1)
32 (86.5%)
0 (0.0%)
Secret Handshake Secret Handshake
29
139(平均4.8)
26 (89.7%)
0 (0.0%)
Series Series
27
141(平均5.2)
23 (85.2%)
0 (0.0%)
Space Age Space Age
33
94(平均2.8)
31 (93.9%)
0 (0.0%)
Sublist Sublist
32
156(平均4.9)
24 (75.0%)
1 (3.1%)
Sum of Multiples Sum of Multiples
25
112(平均4.5)
21 (84.0%)
0 (0.0%)
Triangle Triangle
25
74(平均3.0)
20 (80.0%)
1 (4.0%)
Twelve Days Twelve Days
5
20(平均4.0)
4 (80.0%)
0 (0.0%)
Allergies Allergies
22
58(平均2.6)
15 (68.2%)
0 (0.0%)
Armstrong Numbers Armstrong Numbers
24
120(平均5.0)
22 (91.7%)
1 (4.2%)
Atbash Cipher Atbash Cipher
16
106(平均6.6)
11 (68.8%)
0 (0.0%)
Binary Search Binary Search
26
129(平均5.0)
20 (76.9%)
1 (3.8%)
Bob Bob
21
66(平均3.1)
17 (81.0%)
0 (0.0%)
Clock Clock
33
339(平均10.3)
21 (63.6%)
0 (0.0%)
Crypto Square Crypto Square
12
82(平均6.8)
8 (66.7%)
0 (0.0%)
Diamond Diamond
16
71(平均4.4)
12 (75.0%)
0 (0.0%)
ETL ETL
23
57(平均2.5)
20 (87.0%)
0 (0.0%)
Conway's Game of Life Conway's Game of Life
4
19(平均4.8)
3 (75.0%)
0 (0.0%)
Hamming Hamming
23
77(平均3.3)
19 (82.6%)
0 (0.0%)
ISBN Verifier ISBN Verifier
17
87(平均5.1)
13 (76.5%)
0 (0.0%)
Largest Series Product Largest Series Product
12
98(平均8.2)
9 (75.0%)
0 (0.0%)
Matching Brackets Matching Brackets
16
128(平均8.0)
12 (75.0%)
0 (0.0%)
Matrix Matrix
16
137(平均8.6)
11 (68.8%)
0 (0.0%)
Nth Prime Nth Prime
14
65(平均4.6)
11 (78.6%)
1 (7.1%)
Pangram Pangram
24
58(平均2.4)
20 (83.3%)
0 (0.0%)
Pascal's Triangle Pascal's Triangle
10
24(平均2.4)
7 (70.0%)
0 (0.0%)
Phone Number Phone Number
13
98(平均7.5)
10 (76.9%)
0 (0.0%)
Protein Translation Protein Translation
13
88(平均6.8)
10 (76.9%)
0 (0.0%)
Pythagorean Triplet Pythagorean Triplet
11
148(平均13.5)
7 (63.6%)
0 (0.0%)
Queen Attack Queen Attack
15
41(平均2.7)
10 (66.7%)
0 (0.0%)
Rectangles Rectangles
16
55(平均3.4)
8 (50.0%)
0 (0.0%)
Reverse String Reverse String
23
68(平均3.0)
17 (73.9%)
0 (0.0%)
Rotational Cipher Rotational Cipher
15
28(平均1.9)
12 (80.0%)
0 (0.0%)
Saddle Points Saddle Points
12
16(平均1.3)
7 (58.3%)
0 (0.0%)
Save the Cow Save the Cow
4
3(平均0.8)
2 (50.0%)
0 (0.0%)
Say Say
13
110(平均8.5)
10 (76.9%)
0 (0.0%)
Sieve Sieve
13
34(平均2.6)
9 (69.2%)
0 (0.0%)
Simple Linked List Simple Linked List
15
80(平均5.3)
10 (66.7%)
0 (0.0%)
Spiral Matrix Spiral Matrix
9
32(平均3.6)
6 (66.7%)
0 (0.0%)
Square Root Square Root
12
14(平均1.2)
9 (75.0%)
0 (0.0%)
Strain Strain
10
21(平均2.1)
8 (80.0%)
0 (0.0%)
Transpose Transpose
14
82(平均5.9)
8 (57.1%)
0 (0.0%)
Word Count Word Count
13
99(平均7.6)
9 (69.2%)
0 (0.0%)
Yacht Yacht
13
67(平均5.2)
10 (76.9%)
0 (0.0%)
Affine Cipher Affine Cipher
12
46(平均3.8)
6 (50.0%)
0 (0.0%)
Anagram Anagram
25
155(平均6.2)
13 (52.0%)
0 (0.0%)
Binary Search Tree Binary Search Tree
15
85(平均5.7)
12 (80.0%)
0 (0.0%)
Custom Set Custom Set
11
12(平均1.1)
6 (54.5%)
0 (0.0%)
DOT DSL DOT DSL
3
4(平均1.3)
2 (66.7%)
0 (0.0%)
Eliud's Eggs Eliud's Eggs
15
37(平均2.5)
13 (86.7%)
0 (0.0%)
Food Chain Food Chain
11
61(平均5.5)
5 (45.5%)
0 (0.0%)
Grade School Grade School
4
9(平均2.3)
2 (50.0%)
0 (0.0%)
House House
12
44(平均3.7)
9 (75.0%)
0 (0.0%)
Linked List Linked List
0
0(平均0.0)
0 (0.0%)
0 (0.0%)
Meetup Meetup
8
95(平均11.9)
5 (62.5%)
0 (0.0%)
OCR Numbers OCR Numbers
11
261(平均23.7)
7 (63.6%)
0 (0.0%)
Perfect Numbers Perfect Numbers
10
19(平均1.9)
7 (70.0%)
0 (0.0%)
Prime Factors Prime Factors
11
26(平均2.4)
9 (81.8%)
0 (0.0%)
Prism Prism
0
0(平均0.0)
0 (0.0%)
0 (0.0%)
Run-Length Encoding Run-Length Encoding
9
25(平均2.8)
6 (66.7%)
0 (0.0%)
Simple Cipher Simple Cipher
4
18(平均4.5)
3 (75.0%)
0 (0.0%)
State of Tic-Tac-Toe State of Tic-Tac-Toe
4
40(平均10.0)
3 (75.0%)
0 (0.0%)
Variable Length Quantity Variable Length Quantity
9
30(平均3.3)
5 (55.6%)
0 (0.0%)
All Your Base All Your Base
16
34(平均2.1)
11 (68.8%)
0 (0.0%)
Circular Buffer Circular Buffer
16
89(平均5.6)
10 (62.5%)
0 (0.0%)
D&D Character D&D Character
4
3(平均0.8)
2 (50.0%)
0 (0.0%)
Error Handling Error Handling
12
69(平均5.8)
8 (66.7%)
0 (0.0%)
Flatten Array Flatten Array
17
33(平均1.9)
14 (82.4%)
1 (5.9%)
Intergalactic Transmission Intergalactic Transmission
0
0(平均0.0)
0 (0.0%)
0 (0.0%)
Killer Sudoku Helper Killer Sudoku Helper
10
25(平均2.5)
5 (50.0%)
0 (0.0%)
Knapsack Knapsack
10
18(平均1.8)
6 (60.0%)
0 (0.0%)
Rail Fence Cipher Rail Fence Cipher
9
17(平均1.9)
5 (55.6%)
0 (0.0%)
Robot Name Robot Name
5
46(平均9.2)
4 (80.0%)
0 (0.0%)
Satellite Satellite
0
0(平均0.0)
0 (0.0%)
0 (0.0%)
Tree Building Tree Building
0
0(平均0.0)
0 (0.0%)
0 (0.0%)
Acronym Acronym
14
35(平均2.5)
11 (78.6%)
0 (0.0%)
Change Change
9
33(平均3.7)
5 (55.6%)
0 (0.0%)
Connect Connect
12
396(平均33.0)
5 (41.7%)
0 (0.0%)
Flower Field Flower Field
7
17(平均2.4)
3 (42.9%)
0 (0.0%)
Gigasecond Gigasecond
11
49(平均4.5)
8 (72.7%)
1 (9.1%)
Go Counting Go Counting
9
290(平均32.2)
5 (55.6%)
0 (0.0%)
Lens Person Lens Person
0
0(平均0.0)
0 (0.0%)
0 (0.0%)
List Ops List Ops
17
42(平均2.5)
13 (76.5%)
0 (0.0%)
Luhn Luhn
16
102(平均6.4)
13 (81.3%)
1 (6.3%)
Palindrome Products Palindrome Products
7
55(平均7.9)
4 (57.1%)
0 (0.0%)
Rational Numbers Rational Numbers
11
34(平均3.1)
6 (54.5%)
0 (0.0%)
Tournament Tournament
9
47(平均5.2)
6 (66.7%)
0 (0.0%)
Two Bucket Two Bucket
6
6(平均1.0)
3 (50.0%)
0 (0.0%)
Word Search Word Search
9
42(平均4.7)
5 (55.6%)
0 (0.0%)
Bowling Bowling
11
42(平均3.8)
4 (36.4%)
0 (0.0%)
Piecing It Together Piecing It Together
3
6(平均2.0)
2 (66.7%)
0 (0.0%)
Pig Latin Pig Latin
10
60(平均6.0)
6 (60.0%)
0 (0.0%)
Poker Poker
8
70(平均8.8)
4 (50.0%)
0 (0.0%)
Wordy Wordy
9
35(平均3.9)
6 (66.7%)
0 (0.0%)
Zebra Puzzle Zebra Puzzle
7
21(平均3.0)
3 (42.9%)
0 (0.0%)
Zipper Zipper
4
4(平均1.0)
2 (50.0%)
0 (0.0%)
Alphametics Alphametics
10
112(平均11.2)
4 (40.0%)
0 (0.0%)
Dominoes Dominoes
9
76(平均8.4)
4 (44.4%)
1 (11.1%)
Grep Grep
11
19(平均1.7)
5 (45.5%)
0 (0.0%)
POV POV
5
22(平均4.4)
2 (40.0%)
0 (0.0%)
REST API REST API
22
97(平均4.4)
7 (31.8%)
0 (0.0%)
Forth Forth
15
247(平均16.5)
8 (53.3%)
0 (0.0%)
SGF Parsing SGF Parsing
13
139(平均10.7)
5 (38.5%)
0 (0.0%)
5件の非推奨のプラクティス演習
開始
試行回数
完了
メンタリングのリクエスト
Accumulate Accumulate
21
47(平均2.2)
21 (100.0%)
0 (0.0%)
Binary Binary
16
92(平均5.8)
14 (87.5%)
0 (0.0%)
Hexadecimal Hexadecimal
5
25(平均5.0)
3 (60.0%)
0 (0.0%)
Minesweeper Minesweeper
8
17(平均2.1)
6 (75.0%)
0 (0.0%)
Octal Octal
4
17(平均4.3)
4 (100.0%)
0 (0.0%)
12件の未実装のプラクティス演習
Baffling Birthdays Baffling Birthdays
Bank Account Bank Account
Book Store Book Store
Parallel Letter Frequency Parallel Letter Frequency
Relative Distance Relative Distance
Split-Second Stopwatch Split-Second Stopwatch
Swift Scheduling Swift Scheduling

テストランナー

もっと詳しく

解答を受け取り、すべてのテストを実行し、標準化された出力を返すという単一の責務を持つテストランナーを作成します。

現在のバージョン: ca7ad6527c5ab7eaec3a62b9bb830541acb38ff9 (デプロイに最大10分かかります)

次の目標:テストランナーをバージョン2にすること。Rocは現在、バージョン1のテストランナーを使用しています。 詳しくはこちら
テストランナーの総実行回数
16,545
テスト実行の合格率
27.9% (4608)
テスト実行の失敗率
22.6% (3742)
テスト実行のエラー率
49.5% (8195)

リプリゼンター

もっと詳しく

リプリゼンターを作りましょう。リプリゼンターとは、解答を受け取り、それを正規化表現として返すという単一の責務だけを持つ小さなコードです。

次の目標:リプリゼンターを作りましょう。 さらに詳しく。

アナライザー

もっと詳しく

Rocのアナライザーを作りましょう。Exercismのアナライザーは、学習者の提出物を自動で評価し、メンターのようなコメントを返します。

次の目標:アナライザーを作る もっと詳しく。