https://github.com/rabraghib/solved
A collection of solved programming problems using c++
https://github.com/rabraghib/solved
algorithms cpp data-structures hacktoberfest math problem-solving
Last synced: about 6 hours ago
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A collection of solved programming problems using c++
- Host: GitHub
- URL: https://github.com/rabraghib/solved
- Owner: rabraghib
- Created: 2020-07-18T17:54:26.000Z (almost 6 years ago)
- Default Branch: main
- Last Pushed: 2025-01-17T13:23:41.000Z (over 1 year ago)
- Last Synced: 2025-10-27T02:55:08.589Z (9 months ago)
- Topics: algorithms, cpp, data-structures, hacktoberfest, math, problem-solving
- Language: C++
- Homepage:
- Size: 94.7 KB
- Stars: 2
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Solved
Collection of programming problems solutions, writing in c++ from different online judges (LeetCode, MOI Arena, Codeforces, HackerRank, ...)
| | Type | Source |
| :----------------------------------------------------------------- | :--------------------------- | :-------------------------------------------------------------------------- |
| [Wood factory](arena/Wood-factory.cpp) (\*Can be better) | Two pointers | [MOI Arena ➚](https://arena.moi/problem/round9carpentry) |
| [Snake](arena/Snake.cpp) | Math | [MOI Arena ➚](https://arena.moi/problem/round5snake) |
| [Welcome MOI 2022](arena/MOI22-Qualification/Welcome-MOI-2022.cpp) | MOI22 Qualification | [MOI Arena ➚](https://arena.moi/problems) |
| [File-system](arena/MOI22-Qualification/File-system.cpp) | MOI22 Qualification | [MOI Arena ➚](https://arena.moi/problems) |
| [Repeated digits](arena/Repeated-Digits.cpp) | Ad-Hoc | [MOI Arena ➚](https://arena.moi/problem/interviewrepeateddig) |
| [Reverse a linked list](hackerrank/Reverse-linked-list.cpp) | Linked Lists | [HackerRank ➚](https://www.hackerrank.com/challenges/reverse-a-linked-list) |
| [Loading ships](arena/Loading-ships.cpp) | Binary search | [MOI Arena ➚](https://arena.moi/problem/seed2) |
| [Arena servers](arena/MOI21-Practice/Arena-servers.cpp) | Ad-Hoc | [MOI Arena ➚](https://arena.moi/problem/mdc1arenaservers) |
| [Last digit!](arena/MOI21-Practice/Last-digite.cpp) | Sorting / Math | [MOI Arena ➚](https://arena.moi/problem/gc4lastdigit) |
| [Acrobats](arena/MOI21-Practice/Acrobats.cpp) | Ad-Hoc | [MOI Arena ➚](https://arena.moi/problem/moij2020acrobat) |
| [Azuz's anagram](arena/MOI21-Practice/Azuz-anagram.cpp) | Simple Math / Sorting | [MOI Arena ➚](https://arena.moi/problem/gc4azuzanagram) |
| [Wrong Subtraction](codeforces/Wrong-Subtraction.cpp) | Ad-Hoc | [Codeforces ➚](https://codeforces.com/contest/977/problem/A) |
| [Another string](arena/Another-string.cpp) | Strings | [MOI Arena ➚](https://arena.moi/problem/mcpc18acestring) |
| [Longest increasing subsequence](arena/Dplessonlis.cpp) | Dynamic programming | [MOI Arena ➚](https://arena.moi/problem/dplessonlis) |
| [Arrays](arena/Arrays.cpp) | Ad-Hoc / Sorting | [MOI Arena ➚](https://arena.moi/problem/ncc20array) |
| [Merge them up](arena/Merge-them-up.cpp) | Two pointers | [MOI Arena ➚](https://arena.moi/problem/divmergethemup) |
| [Count paths](arena/Count-paths.cpp) | Dynamic programming | [MOI Arena ➚](https://arena.moi/problem/dplessoncountpaths) |
| [Diaa Was Live!](arena/Diaa-was-live.cpp) | Math | [MOI Arena ➚](https://arena.moi/problem/gc5countdigits) |
| [Fibonacci queries](arena/Fibonacci-queries.cpp) | Dynamic programming | [MOI Arena ➚](https://arena.moi/problem/dplessonfibo) |
| [Binary string](arena/Binary-string.cpp) | Strings | [MOI Arena ➚](https://arena.moi/problem/round6binary) |
| [Corona Virus Alert](arena/Corona-virus-alert.cpp) | Simple Math | [MOI Arena ➚](https://arena.moi/problem/gc5covidalert) |
| [Corona Virus Spread](arena/Corona-virus-spread.cpp) | Ad-Hoc | [MOI Arena ➚](https://arena.moi/problem/gc5covidspread) |
| [Eliot Andersol](arena/Eliot-andersol.cpp) | Geometry | [MOI Arena ➚](https://arena.moi/problem/mdc1eliotandersol) |
| [Help parent](arena/Help-parent.cpp) | Ad-Hoc | [MOI Arena ➚](https://arena.moi/problem/ncc20help) |
| [Houda Playing Pocker](arena/Houda-playing-pocker.cpp) | Simple Math | [MOI Arena ➚](https://arena.moi/problem/gc4houdaplayingpock) |
| [Maximum subarray](arena/Maximum-subarray.cpp) | Dynamic programming | [MOI Arena ➚](https://arena.moi/problem/dplessonkadane) |
| [Play with Hicham](arena/Play-with-Hicham.cpp) | Ad-Hoc | [MOI Arena ➚](https://arena.moi/problem/ncc20hicham) |
| [Stable Zeroing](arena/Stable-zeroing.cpp) | Simple Math | [MOI Arena ➚](https://arena.moi/problem/gc4stablezeroing) |
| [String operations](arena/String-operations.cpp) | Ad-Hoc | [MOI Arena ➚](https://arena.moi/problem/round7operations) |
| [High school mathematics](arena/HSchool-maths.cpp) | Math | [MOI Arena ➚](https://arena.moi/problem/gc4highschoolmat) |
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# Running the code
VsCode is the recommended IDE to run the code with. It's also configured to run the code in a DevContainer and has all the required tools and dependencies installed.
Some useful commands:
```bash
# Compile and run the code
g++ -g -o && ./
# Format the code
clang-format -i -style="{BasedOnStyle: WebKit, BreakBeforeBraces: Attach}"
```
---
Made with ❤️ by Rabyâ Raghib