HackerrankPractice

(★ 1,103)

170+ solutions to Hackerrank.com practice problems using Python 3, С++ and Oracle SQL

파일 탐색기

최종 버전 다운로드 (.zip)

- - 001. Solve Me First.py
  - 002. Simple Array Sum.py
  - 003. Compare the Triplets.py
  - 004. A Very Big Sum.py
  - 005. Diagonal Difference.py
  - 006. Plus Minus.py
  - 007. Staircase.py
  - 008. Mini-Max Sum.py
  - 009. Birthday Cake Candles.py
  - 010. Time Conversion.py
- - 001. Grading Students.py
  - 002. Apple and Orange.py
  - 003. Kangaroo.py
  - 004. Between Two Sets.py
  - 005. Breaking the Records.py
  - 006. Birthday Chocolate.py
  - 013. Electronics Shop.py
  - 014. Cats and a Mouse.py
  - 015. Forming a Magic Square.py
  - 016. Picking Numbers.py
  - 017. Climbing the Leaderboard.py
  - 018. The Hurdle Race.py
- - 001. Intro to Tutorial Challenges.py
  - 002. Big Sorting.py
- - 007. Pairs.py
- - 001. Minimum Absolute Difference in an Array.py
  - 002. Marc's Cakewalk.py
  - 014. Permuting Two Arrays.py
- - 001. The Coin Change Problem.py
  - 002. Equal.py
  - 003. Sherlock and Cost.py
  - 004. Construct the Array.py
  - 008. Fibonacci Modified.py
- - 001. Laptop Battery Life.py
- - 001. Say Hello, World! With Cpp.cpp
  - CMakeLists.txt
- - 001. Arrays - DS.py
- - 001. Sock Merchant.cpp
  - 002. Counting Valleys.cpp
  - 003. Jumping on the Clouds.cpp
  - 004. Repeated String.cpp
  - CMakeLists.txt
- - 001. 2D Array - DS.cpp
  - 002. Arrays - Left Rotation.cpp
  - 003. New Year Chaos.cpp
  - 004. Minimum Swaps 2.cpp
  - 005. Array Manipulation.cpp
  - CMakeLists.txt
- - 001. Hash Tables - Ransom Note.cpp
  - 002. Two Strings.cpp
  - 003. Sherlock and Anagrams.cpp
  - 004. Count Triplets.cpp
  - 005. Frequency Queries.cpp
  - CMakeLists.txt
- - 003. Sorting - Comparator.cpp
  - 004. Fraudulent Activity Notifications.cpp
  - CMakeLists.txt
- - 001. Strings - Making Anagrams.cpp
  - 002. Alternating Characters.cpp
  - 003. Sherlock and the Valid String.cpp
  - 004. Special String Again.cpp
  - 005. Common Child.cpp
  - CMakeLists.txt
- - 001. Minimum Absolute Difference in an Array.cpp
  - 002. Luck Balance.cpp
  - 003. Greedy Florist.cpp
  - 004. Max Min.cpp
  - CMakeLists.txt
- - 001. Hash Tables Ice Cream Parlor.cpp
  - CMakeLists.txt
- - 001. Max Array Sum.cpp
  - 002. Abbreviation.cpp
  - 003. Candies.cpp
  - CMakeLists.txt
- - 001. Balanced Brackets.cpp
  - 003. Largest Rectangle.cpp
  - CMakeLists.txt
- - 003. BFS - Shortest Reach in a Graph.cpp
  - 004. DFS - Connected Cell in a Grid.cpp
  - CMakeLists.txt
- - 001. Tree - Height of a Binary Tree.cpp
  - CMakeLists.txt
- - 001. Sock Merchant.py
  - 002. Counting Valleys.py
  - 003. Jumping on the Clouds.py
  - 004. Repeated String.py
- - 001. Arrays - Left Rotation.py
  - 002. 2D Array - DS.py
  - 003. New Year Chaos.py
  - 004. Minimum Swaps 2.py
  - 005. Array Manipulation.py
- - 001. Hash Tables - Ransom Note.py
  - 002. Two Strings.py
  - 003. Count Triplets.py
  - 004. Frequency Queries.py
  - 005. Sherlock and Anagrams.py
- - 001. Sorting - Bubble Sort.py
  - 002. Mark and Toys.py
- - 001. Hash Tables - Ice Cream Parlor.py
  - 002. Minimum Time Required.py
  - 003. Triple sum.py
- - 001. Max Array Sum.py
- - 001. Say Hello, World! With Python.py
  - 002. Python If-Else.py
  - 003. Arithmetic Operators.py
  - 004. Python Division.py
  - 005. Loops.py
  - 006. Write a function.py
  - 007. Print Function.py
- - 001. List Comprehensions.py
  - 002. Find the Runner-Up Score!.py
  - 003. Nested Lists.py
  - 004. Finding the percentage.py
  - 005. Lists.py
  - 006. Tuples.py
- - 001. sWAP cASE.py
  - 002. String Split and Join.py
  - 003. What's Your Name.py
  - 004. Mutations.py
  - 005. Find a string.py
  - 006. String Validators.py
  - 007. Text Alignment.py
  - 008. Text Wrap.py
  - 009. Designer Door Mat.py
  - 010. String Formatting.py
  - 011. Capitalize!.py
- - 001. Introduction to Sets.py
  - 002. No Idea!.py
  - 003. Symmetric Difference.py
  - 004. Set add().py
  - 005. Set discard() remove() pop().py
  - 006. Set union() Operation.py
  - 007. Set intersection() Operation.py
  - 008. Set difference() Operation.py
  - 009. Set symmetric_difference() Operation.py
  - 010. Set Mutations.py
  - 011. The Captain's Room.py
  - 012. Check Subset.py
  - 013. Check Strict Superset.py
- - 001. itertools.product().py
  - 002. itertools.combinations().py
  - 003. itertools.permutations().py
  - 004. itertools.combinations_with_replacement().py
  - 005. Compress the String!.py
  - 006. Iterables and Iterators.py
  - 007. Maximize It!.py
- - 001. collections.Counter().py
  - 002. DefaultDict Tutorial.py
  - 003. Collections namedtuple().py
  - 004. Collections OrderedDict().py
  - 005. Word Order.py
  - 006. Collections deque().py
  - 007. Company Logo.py
  - 008. Piling Up!.py
- - 001. Calendar Module.py
  - 002. Time Delta.py
- - 001. Exceptions.py
  - 002. Incorrect Regex.py
- - 001. Arrays.py
  - 002. Shape and Reshape.py
- - 001. Revising the Select Query I.sql
  - 002. Revising the Select Query II.sql
  - 003. Select All.sql
  - 004. Select By ID.sql
  - 005. Japanese Cities' Attributes.sql
  - 006. Japanese Cities' Names.sql
  - 007. Weather Observation Station 1.sql
  - 008. Weather Observation Station 3.sql
  - 009. Weather Observation Station 4.sql
  - 010. Weather Observation Station 5.sql
  - 011. Weather Observation Station 6.sql
  - 012. Weather Observation Station 7.sql
  - 013. Weather Observation Station 8.sql
  - 014. Weather Observation Station 9.sql
  - 015. Weather Observation Station 10.sql
  - 016. Weather Observation Station 11.sql
  - 017. Weather Observation Station 12.sql
  - 018. Higher Than 75 Marks.sql
  - 019. Employee Names.sql
  - 020. Employee Salaries.sql
- - 001. Type of Triangle.sql
  - 002. The PADS.sql
  - 004. Binary Tree Nodes.sql
- - 001. Revising Aggregations - The Count Function.sql
  - 002. Revising Aggregations - The Sum Function.sql
  - 003. Revising Aggregations - Averages.sql
  - 004. Average Population.sql
  - 005. Japan Population.sql
  - 006. Population Density Difference.sql
  - 007. The Blunder.sql
  - 008. Top Earners.sql
  - 009. Weather Observation Station 2.sql
  - 010. Weather Observation Station 13.sql
  - 011. Weather Observation Station 14.sql
  - 012. Weather Observation Station 15.sql
  - 013. Weather Observation Station 16.sql
  - 014. Weather Observation Station 17.sql
  - 015. Weather Observation Station 18.sql
  - 016. Weather Observation Station 19.sql
  - 017. Weather Observation Station 20.sql
- - 001. Asian Population.sql
  - 002. African Cities.sql
  - 003. Average Population of Each Continent.sql
  - 004. The Report.sql
- - 001. Day 0 - Mean, Median, and Mode.py
  - 002. Day 0 - Weighted Mean.py
  - 003. Day 1 - Quartiles.py
  - 004. Day 1 - Interquartile Range.py
  - 005. Day 1 - Standard Deviation.py
  - 006. Day 4 - Binomial Distribution I.py
  - 007. Day 4 - Binomial Distribution II.py
  - 008. Day 4 - Geometric Distribution I.py
  - 009. Day 4 - Geometric Distribution II.py
  - 010. Day 5 - Poisson Distribution I.py
  - 011. Day 5 - Poisson Distribution II.py
  - 012. Day 5 - Normal Distribution I.py
  - 013. Day 5 - Normal Distribution II.py
  - 014. Day 6 - The Central Limit Theorem I.py
  - 015. Day 6 - The Central Limit Theorem II.py
  - 016. Day 6 - The Central Limit Theorem III.py
.gitattributes
.gitignore
Automated readme generation.py
LICENSE
README.md

# 설치 가이드

1. 코드 내려받기

git clone https://github.com/marinskiy/HackerrankPractice

깃허브에서 프로젝트 코드 전체를 내 컴퓨터로 내려받습니다.

cd HackerrankPractice

방금 내려받은 프로젝트 폴더 안으로 이동합니다.

2. CMake

보통 추천

사전 준비물

Git GitHub에서 프로젝트 코드를 내려받으려면 필요합니다.
CMake 빌드 설정을 생성하는 도구입니다.
C/C++ 컴파일러 Windows는 Visual Studio(Community 무료), macOS는 Xcode Command Line Tools, Linux는 gcc/g++ 패키지가 필요합니다.

⚠️ 이 프로젝트는 규모가 큰 저장소라, 이 방법이 실제 핵심 제품이 아니라 내부 하위 패키지를 가리키는 것일 수 있습니다. README 전체를 함께 확인해보세요.

cd C++/01. Introduction

이 프로젝트의 관련 파일이 하위 폴더 안에 있어서, 먼저 그 폴더로 이동합니다.

mkdir build && cd build

빌드 결과물을 담을 폴더를 만들고 그 안으로 이동합니다.

cmake ..

소스코드를 분석해 빌드 설정 파일을 생성합니다 (build 폴더 안에서 실행해야 함).

make

생성된 빌드 설정을 바탕으로 실제 컴파일을 진행해 실행 파일을 만듭니다.

✅ build 폴더 안에 실행 파일이 생성됐는지 확인하고, 직접 실행해보세요 (예: ./build/앱이름).