Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 872 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 32 / 35Export PDF (full filtered list)
Tags: constructive algorithms, implementation, math, trees · first AC: Sep 9, 2024 · C++17 (GCC 7-32) (first AC)
Tags: math · first AC: Sep 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,543 global accepts · Tags: combinatorics, dp, math, trees · first AC: Aug 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,132 global accepts · Tags: data structures, divide and conquer, dp, geometry, graphs, greedy, shortest paths · first AC: Aug 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,809 global accepts · Tags: binary search, constructive algorithms, data structures, geometry, implementation, two pointers · first AC: Aug 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 786 global accepts · Tags: data structures, greedy, implementation · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 951 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Dec 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 897 global accepts · Tags: graph matchings, greedy · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 991 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 952 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Jun 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs, two pointers · first AC: Jan 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,102 global accepts · Tags: binary search, brute force, dfs and similar, dp, trees · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 854 global accepts · Tags: brute force, combinatorics, dp, fft, math · first AC: Sep 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,189 global accepts · Tags: combinatorics, dp, dsu, math · first AC: Sep 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,447 global accepts · Tags: brute force, dp, games, graphs, math · first AC: Sep 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,459 global accepts · Tags: dp, math · first AC: Aug 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 935 global accepts · Tags: binary search, constructive algorithms, greedy, math, trees · first AC: May 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,206 global accepts · Tags: data structures, dp · first AC: Apr 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 819 global accepts · Tags: combinatorics, dp, probabilities, trees · first AC: Feb 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,132 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, trees · first AC: Jan 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 947 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math · first AC: Dec 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 955 global accepts · Tags: brute force, constructive algorithms · first AC: Oct 5, 2024 · last AC: Oct 5, 2024 · C++17 (GCC 7-32) (first AC)