An ongoing quest to solve all Codeforces problems ordered by popularity and learn some modern C in the process.
All solutions are original and released into the Public Domain. Please see LICENSE for details.
C versions used:
- Before 23 Aug 2024: C 20
- Since 23 Aug 2024: C 23
Some caveats.
- The C version might be upgraded in the future following adoption by Codeforces.
- Some problems might be solved out of order as I (try to) compete in ongoing contests.
- Some problems are not actually solved: they do not pass all Codeforces tests. Such problems can be identified by a file named
.unsolved
in the problem directory.
Author's Codeforces profile: Ashpool
- Total problems in Codeforces problem set: 9860
- Problems started: 273
- Problems solved: 272
- Problems not solved: 1
- Problems started: 273
Percentage of solved problems: 2.7586%
- Mike Mirzayanov for Codeforces.
- cppreference.com for the always-up-to-date C reference.