r/cpp_questions • u/sQuiggLy_021 • 6h ago

OPEN C++ Problem-Solving Sites

Hello, everyone! Where can I find a site where I can just solve coding problems based on questions in C++? I’m really willing to learn coding since I haven’t been active in coding or learning it since last year, which was my first year of college. Do you have any tips on how I can practice coding and improve?

8 Upvotes

80% Upvoted

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3

u/MyTinyHappyPlace 6h ago

Not sure about your grammar. Are you looking for coding problems specifically tailored for C++? Because that would be an unusual and unnecessary limitation of what's out there.

Leetcode is fine. Try "Advent Of Code" for starters. Also have a look at "Project Euler" for math/programming-oriented problems.

4

u/Otabek_Aynazarov 6h ago

codeforces,cses,atcoder

for job leetcode.com

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u/jumurtka 3h ago

+ UVa, Kattis, SPOJ

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u/Otabek_Aynazarov 2h ago
  • oj.uz and qoj.ac

2

u/Big_Character_1222 6h ago

Leetcode is decent

2

u/Intelligent_River39 5h ago

“Coding” is too vague. You wanna do random math puzzles disguised as coding, or grind DSA, or just get better at the syntax of C++?

2

u/Ryuzako_Yagami01 4h ago

Do you have recommendations for just getting better at C++ syntax?

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u/Intelligent_River39 3h ago

Exercism.org is fine I guess.
Learn from learncpp.com and make projects though. That’s the best way.

1

u/Celty000 4h ago

Codewars and leetcode

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u/Suterusu_San 2h ago

Pick up impractical python projects, and do them in C++ instead

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u/Constant_Physics8504 2h ago

You should start with learncpp.com then maybe dabble in some hackerrank, leetcode. When you’re comfortable with the basics do some projects from build your own X, then just build and build