Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 367 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 12 / 15Export PDF (full filtered list)
Quality: 2,355 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Apr 9, 2023 · C++20 (GCC 11-64) (first AC)
Tags: binary search, dp, greedy, sortings · first AC: Jul 31, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,314 global accepts · Tags: binary search, brute force, chinese remainder theorem, math, number theory · first AC: Jul 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,720 global accepts · Tags: constructive algorithms, math, sortings · first AC: Jun 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,997 global accepts · Tags: dp · first AC: Jun 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,932 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, graphs, implementation, math, trees · first AC: Apr 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Mar 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,920 global accepts · Tags: brute force, data structures, dp · first AC: Mar 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,866 global accepts · Tags: binary search, data structures, dfs and similar, graphs, hashing, trees · first AC: Mar 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,600 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Feb 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,238 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, math, trees · first AC: Feb 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,074 global accepts · Tags: data structures, divide and conquer, math, number theory, two pointers · first AC: Feb 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,906 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Feb 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,353 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Feb 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,595 global accepts · Tags: constructive algorithms, geometry, interactive, math · first AC: Nov 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,345 global accepts · Tags: data structures, divide and conquer, dp, greedy, sortings · first AC: Oct 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,185 global accepts · Tags: graphs, greedy, shortest paths · first AC: May 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,401 global accepts · Tags: constructive algorithms, dfs and similar, dsu, geometry, greedy, implementation, math · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,460 global accepts · Tags: binary search, brute force, combinatorics, math, number theory, two pointers · first AC: Aug 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,169 global accepts · Tags: math, matrices, number theory, two pointers · first AC: Aug 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,810 global accepts · Tags: data structures, greedy, implementation · first AC: Aug 6, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,824 global accepts · Tags: constructive algorithms, greedy, math, sortings, two pointers · first AC: Jun 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 914 global accepts · Tags: combinatorics, divide and conquer, dp, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,024 global accepts · Tags: chinese remainder theorem, geometry, implementation, math, number theory · first AC: Apr 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,046 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)