C 트랙 관리

이 페이지는 Exercism 커뮤니티가 C 트랙을 관리하는 데 필요한 정보와 도구를 제공해요.

학생
162,327
제출
2,015,569
멘토링 토론
11,085

C 트랙 확인 필요 ⚠️

구축 중

연습 문제

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연습 문제는 학생이 지금까지 배운 개념을 활용하는 것을 목표로, 임의의 문제를 풀 수 있게 설계된 문제예요.

동기화된 기본 저장소: a747a6e6a6e55c6e0f34f238b648f60db2317691 (업데이트는 즉시 반영돼요)

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

Test Runner

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솔루션을 받아 모든 테스트를 실행하고 표준화된 출력을 반환하는 단일 책임을 가진 Test Runner를 만들어요.

현재 버전: 4dbbca58d7df2804c98da6a40c1862cfbe5e9bae (배포에 최대 10분이 걸려요)

전체 Test Runner 실행 횟수
1,980,927
테스트 실행 통과율
16.4% (325264)
테스트 실행 실패율
23.5% (464969)
테스트 실행 오류율
60.1% (1190694)

Representer

더 알아보기

Representer를 만들어 봐요: 풀이를 받아 정규화된 표현을 반환하는, 단 하나의 책임만 가진 작은 코드예요.

다음 목표: Representer 만들기. 자세히 알아보기.

C 분석기 만들기: Exercism의 분석기는 제출된 풀이를 자동으로 평가하고 멘토와 같은 코멘트를 제공해요.

다음 목표: 분석기 만들기. 더 알아보기.