What are some pros and cons of CodeChef over Codeforces? - Quora
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What is the best strategy to improve my skills in competitive programming in C++ in 2-3 months? - Quora

Why is everyone using CodeChef instead of Codeforces? - Quora
How much time should be spent working on a single problem on sites like Codeforces, CodeChef, etc. before reading the solution in its editorial? - Quora
Competitive Programming: How do I use Codeforces gym? Are those actual contests or just practice contests hosted by specific individuals? Can someone explain what Codeforces gym is and how one can use

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I am doing competitive programming for 1 year but still a newbie in Codeforces. What should I do? - Quora
How to win a CodeChef or Codeforces goodies (esp stickers) - Quora
How long does it take to get as good in competitive programming as Errichto? - Quora
What IDE do you use to code, and what's the best thing about it? - Quora
How did Radewoosh (CF handle) become so good at competitive programming? - Quora
What are some must solve, easy problems on CodeChef for a beginner? - Quora
Which website is the best for practicing competitive programming problems? - Quora
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