Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 2,506 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 95 / 101Export PDF (full filtered list)
Quality: 2,425 global accepts · Tags: bitmasks, brute force, divide and conquer, dp, fft, math · first AC: Mar 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,631 global accepts · Tags: brute force, data structures, divide and conquer, implementation · first AC: Feb 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: Feb 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,246 global accepts · Tags: data structures, dp, graph matchings, sortings · first AC: Feb 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,112 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, interactive, trees · first AC: Jan 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 524 global accepts · Tags: brute force, data structures, dp, implementation · first AC: Oct 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Oct 5, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,880 global accepts · Tags: interactive, math, number theory · first AC: Oct 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Aug 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,188 global accepts · Tags: constructive algorithms · first AC: Apr 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,091 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,614 global accepts · Tags: combinatorics, math, number theory · first AC: Mar 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 746 global accepts · Tags: dp, math, meet-in-the-middle, number theory · first AC: Mar 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 685 global accepts · Tags: binary search, data structures · first AC: Sep 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,504 global accepts · Tags: bitmasks, brute force, combinatorics, greedy, hashing, math, two pointers · first AC: Aug 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,597 global accepts · Tags: dp, matrices · first AC: Aug 2, 2025 · last AC: Aug 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 919 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: Jul 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 607 global accepts · Tags: combinatorics, constructive algorithms, data structures, divide and conquer, dp, greedy, math · first AC: Jul 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 720 global accepts · Tags: combinatorics · first AC: Jul 7, 2025 · last AC: Jul 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 340 global accepts · Tags: brute force, greedy, implementation, math · first AC: May 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 866 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: May 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,132 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Apr 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 946 global accepts · Tags: binary search, hashing, string suffix structures · first AC: Apr 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 953 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Mar 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 587 global accepts · Tags: greedy, interactive, math, probabilities · first AC: Jan 27, 2025 · last AC: Jan 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)