Cトラックの管理

このページでは、C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
162,327
提出数
2,015,569
メンタリングのディスカッション
11,085

C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: a747a6e6a6e55c6e0f34f238b648f60db2317691 (更新はすぐに反映されます)

次の目標:140件のプラクティス演習を実装する。 詳しく見る。
84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
135,162
415,121(平均3.1)
64,643 (47.8%)
20 (0.0%)
Leap Leap
30,412
141,371(平均4.6)
15,556 (51.2%)
974 (3.2%)
Difference of Squares Difference of Squares
17,799
94,963(平均5.3)
12,976 (72.9%)
755 (4.2%)
Grains Grains
14,785
120,025(平均8.1)
10,995 (74.4%)
747 (5.1%)
Resistor Color Resistor Color
13,864
99,537(平均7.2)
7,641 (55.1%)
787 (5.7%)
Collatz Conjecture Collatz Conjecture
6,386
34,773(平均5.4)
5,434 (85.1%)
175 (2.7%)
Queen Attack Queen Attack
5,527
37,144(平均6.7)
4,273 (77.3%)
143 (2.6%)
Darts Darts
6,637
33,310(平均5.0)
4,727 (71.2%)
148 (2.2%)
Resistor Color Duo Resistor Color Duo
4,595
18,174(平均4.0)
3,711 (80.8%)
60 (1.3%)
Hamming Hamming
8,020
39,479(平均4.9)
6,728 (83.9%)
653 (8.1%)
Space Age Space Age
4,447
22,167(平均5.0)
3,704 (83.3%)
86 (1.9%)
RNA Transcription RNA Transcription
3,859
30,462(平均7.9)
3,227 (83.6%)
118 (3.1%)
Binary Binary
4,244
32,379(平均7.6)
3,457 (81.5%)
122 (2.9%)
Eliud's Eggs Eliud's Eggs
2,705
11,587(平均4.3)
2,280 (84.3%)
42 (1.6%)
Two Fer Two Fer
3,272
18,164(平均5.6)
2,763 (84.4%)
52 (1.6%)
Raindrops Raindrops
3,305
17,282(平均5.2)
2,795 (84.6%)
63 (1.9%)
D&D Character D&D Character
2,421
16,160(平均6.7)
1,918 (79.2%)
60 (2.5%)
Perfect Numbers Perfect Numbers
2,536
13,712(平均5.4)
2,113 (83.3%)
45 (1.8%)
High Scores High Scores
2,600
20,917(平均8.0)
2,003 (77.0%)
70 (2.7%)
Pangram Pangram
3,371
22,025(平均6.5)
2,714 (80.5%)
97 (2.9%)
Resistor Color Trio Resistor Color Trio
2,718
19,984(平均7.4)
2,100 (77.3%)
52 (1.9%)
Armstrong Numbers Armstrong Numbers
22,407
120,725(平均5.4)
9,978 (44.5%)
1,780 (7.9%)
Isogram Isogram
10,601
94,638(平均8.9)
6,363 (60.0%)
1,451 (13.7%)
Binary Search Binary Search
4,521
35,437(平均7.8)
3,263 (72.2%)
233 (5.2%)
Robot Simulator Robot Simulator
2,681
11,979(平均4.5)
2,043 (76.2%)
80 (3.0%)
Gigasecond Gigasecond
2,871
8,617(平均3.0)
2,259 (78.7%)
148 (5.2%)
Triangle Triangle
2,319
11,492(平均5.0)
1,778 (76.7%)
29 (1.3%)
Luhn Luhn
2,410
23,505(平均9.8)
1,749 (72.6%)
70 (2.9%)
Allergies Allergies
2,521
13,944(平均5.5)
1,776 (70.4%)
83 (3.3%)
Complex Numbers Complex Numbers
1,957
7,353(平均3.8)
1,591 (81.3%)
20 (1.0%)
Sum of Multiples Sum of Multiples
1,959
11,528(平均5.9)
1,506 (76.9%)
39 (2.0%)
Clock Clock
2,178
17,154(平均7.9)
1,512 (69.4%)
59 (2.7%)
Rotational Cipher Rotational Cipher
1,209
7,746(平均6.4)
1,050 (86.8%)
24 (2.0%)
Sieve Sieve
1,923
10,312(平均5.4)
1,529 (79.5%)
58 (3.0%)
Square Root Square Root
4,054
15,301(平均3.8)
2,892 (71.3%)
224 (5.5%)
Reverse String Reverse String
2,621
19,089(平均7.3)
2,054 (78.4%)
63 (2.4%)
Nucleotide Count Nucleotide Count
1,867
13,141(平均7.0)
1,508 (80.8%)
38 (2.0%)
Protein Translation Protein Translation
1,120
7,753(平均6.9)
906 (80.9%)
16 (1.4%)
Beer Song Beer Song
1,735
10,919(平均6.3)
1,282 (73.9%)
124 (7.1%)
Prime Factors Prime Factors
1,394
4,615(平均3.3)
1,126 (80.8%)
19 (1.4%)
Nth Prime Nth Prime
1,417
5,754(平均4.1)
1,136 (80.2%)
17 (1.2%)
All Your Base All Your Base
1,351
9,247(平均6.8)
931 (68.9%)
20 (1.5%)
Yacht Yacht
892
5,717(平均6.4)
755 (84.6%)
15 (1.7%)
Scrabble Score Scrabble Score
1,418
4,910(平均3.5)
1,203 (84.8%)
28 (2.0%)
Sublist Sublist
1,210
5,442(平均4.5)
931 (76.9%)
20 (1.7%)
Kindergarten Garden Kindergarten Garden
912
4,954(平均5.4)
732 (80.3%)
12 (1.3%)
Variable Length Quantity Variable Length Quantity
306
2,627(平均8.6)
216 (70.6%)
5 (1.6%)
Spiral Matrix Spiral Matrix
841
5,163(平均6.1)
632 (75.1%)
10 (1.2%)
Grade School Grade School
3,107
29,842(平均9.6)
1,518 (48.9%)
174 (5.6%)
Rational Numbers Rational Numbers
1,879
15,715(平均8.4)
1,276 (67.9%)
92 (4.9%)
Circular Buffer Circular Buffer
2,478
21,821(平均8.8)
1,433 (57.8%)
112 (4.5%)
List Ops List Ops
2,037
13,931(平均6.8)
1,298 (63.7%)
81 (4.0%)
Saddle Points Saddle Points
1,361
8,109(平均6.0)
905 (66.5%)
42 (3.1%)
Phone Number Phone Number
1,450
10,431(平均7.2)
1,076 (74.2%)
56 (3.9%)
Pascal's Triangle Pascal's Triangle
1,434
6,456(平均4.5)
1,041 (72.6%)
43 (3.0%)
Acronym Acronym
2,756
12,878(平均4.7)
1,970 (71.5%)
126 (4.6%)
Matching Brackets Matching Brackets
1,453
5,480(平均3.8)
1,110 (76.4%)
61 (4.2%)
Roman Numerals Roman Numerals
1,667
26,239(平均15.7)
1,215 (72.9%)
80 (4.8%)
Anagram Anagram
1,265
4,540(平均3.6)
954 (75.4%)
21 (1.7%)
Bob Bob
1,396
7,041(平均5.0)
1,105 (79.2%)
26 (1.9%)
Secret Handshake Secret Handshake
1,151
5,737(平均5.0)
918 (79.8%)
25 (2.2%)
ETL ETL
956
3,572(平均3.7)
752 (78.7%)
14 (1.5%)
Series Series
1,093
3,929(平均3.6)
843 (77.1%)
13 (1.2%)
Diamond Diamond
954
3,292(平均3.5)
763 (80.0%)
12 (1.3%)
Flower Field Flower Field
226
1,244(平均5.5)
165 (73.0%)
3 (1.3%)
Run-Length Encoding Run-Length Encoding
955
4,411(平均4.6)
724 (75.8%)
16 (1.7%)
Atbash Cipher Atbash Cipher
995
3,982(平均4.0)
790 (79.4%)
38 (3.8%)
Pythagorean Triplet Pythagorean Triplet
1,539
7,515(平均4.9)
928 (60.3%)
54 (3.5%)
Linked List Linked List
1,850
12,188(平均6.6)
1,107 (59.8%)
89 (4.8%)
Word Count Word Count
2,218
6,778(平均3.1)
1,246 (56.2%)
201 (9.1%)
Rail Fence Cipher Rail Fence Cipher
944
4,033(平均4.3)
697 (73.8%)
12 (1.3%)
Meetup Meetup
1,203
2,676(平均2.2)
824 (68.5%)
13 (1.1%)
Pig Latin Pig Latin
908
4,759(平均5.2)
677 (74.6%)
15 (1.7%)
Wordy Wordy
881
3,776(平均4.3)
675 (76.6%)
16 (1.8%)
Crypto Square Crypto Square
814
3,250(平均4.0)
634 (77.9%)
5 (0.6%)
Largest Series Product Largest Series Product
950
3,555(平均3.7)
740 (77.9%)
14 (1.5%)
Zebra Puzzle Zebra Puzzle
632
1,960(平均3.1)
457 (72.3%)
1 (0.2%)
Two Bucket Two Bucket
753
3,041(平均4.0)
528 (70.1%)
4 (0.5%)
Binary Search Tree Binary Search Tree
1,207
5,341(平均4.4)
777 (64.4%)
43 (3.6%)
Say Say
829
3,458(平均4.2)
595 (71.8%)
7 (0.8%)
Knapsack Knapsack
700
2,377(平均3.4)
464 (66.3%)
5 (0.7%)
Palindrome Products Palindrome Products
1,052
4,258(平均4.0)
636 (60.5%)
21 (2.0%)
React React
1,550
5,501(平均3.5)
579 (37.4%)
29 (1.9%)
Intergalactic Transmission Intergalactic Transmission
262
1,875(平均7.2)
127 (48.5%)
5 (1.9%)
1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
Minesweeper Minesweeper
792
2,780(平均3.5)
593 (74.9%)
10 (1.3%)
56件の未実装のプラクティス演習
Affine Cipher Affine Cipher
Alphametics Alphametics
Baffling Birthdays Baffling Birthdays
Bank Account Bank Account
Book Store Book Store
Bottle Song Bottle Song
Conway's Game of Life Conway's Game of Life
Custom Set Custom Set
Error Handling Error Handling
Flatten Array Flatten Array
Food Chain Food Chain
Go Counting Go Counting
ISBN Verifier ISBN Verifier
Killer Sudoku Helper Killer Sudoku Helper
Lens Person Lens Person
Micro Blog Micro Blog
OCR Numbers OCR Numbers
Parallel Letter Frequency Parallel Letter Frequency
Piecing It Together Piecing It Together
Rectangles Rectangles
Relative Distance Relative Distance
Robot Name Robot Name
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
Twelve Days Twelve Days
Word Search Word Search

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: 4dbbca58d7df2804c98da6a40c1862cfbe5e9bae (デプロイに最大10分かかります)

テストランナーの総実行回数
1,980,927
テスト実行の合格率
16.4% (325264)
テスト実行の失敗率
23.5% (464969)
テスト実行のエラー率
60.1% (1190694)

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

C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。