Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 326 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 13 / 14Export PDF (full filtered list)
Quality: 615 global accepts · Tags: binary search, greedy, two pointers · first AC: Mar 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 557 global accepts · Tags: binary search, constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 361 global accepts · Tags: data structures, divide and conquer, two pointers · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 601 global accepts · Tags: data structures, divide and conquer, graphs, greedy, math · first AC: Dec 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 246 global accepts · Tags: constructive algorithms · first AC: Nov 26, 2024 · last AC: Nov 26, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 174 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Mar 31, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 64 global accepts · Tags: data structures · first AC: Mar 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 326 global accepts · Tags: brute force, data structures, dp · first AC: Feb 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 122 global accepts · Tags: divide and conquer, dp · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 107 global accepts · Tags: data structures, dp, graphs, greedy, math, shortest paths, two pointers · first AC: Jan 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 482 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 194 global accepts · Tags: data structures, greedy · first AC: Nov 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 199 global accepts · Tags: data structures, greedy, schedules · first AC: Oct 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: Oct 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 587 global accepts · Tags: binary search, data structures, two pointers · first AC: Sep 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 192 global accepts · Tags: constructive algorithms, flows, graphs · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 265 global accepts · Tags: dp, fft, math, number theory, probabilities · first AC: Aug 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 408 global accepts · Tags: graphs · first AC: Aug 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 936 global accepts · Tags: binary search, data structures · first AC: Aug 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 175 global accepts · Tags: flows, geometry, graph matchings, graphs · first AC: Aug 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 384 global accepts · Tags: dp, greedy · first AC: Aug 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 135 global accepts · Tags: bitmasks, chinese remainder theorem, dfs and similar, graphs, number theory · first AC: Aug 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 255 global accepts · Tags: constructive algorithms, dp, graphs, interactive, sortings, trees · first AC: Jun 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 441 global accepts · Tags: data structures, trees · first AC: Feb 7, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)