Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 2,015 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 28 / 81Export PDF (full filtered list)
Quality: 7,457 global accepts · Tags: constructive algorithms, implementation · first AC: Aug 9, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 9,623 global accepts · Tags: implementation, math · first AC: Aug 8, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 8,815 global accepts · Tags: brute force, greedy, sortings · first AC: Aug 4, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 9,163 global accepts · Tags: constructive algorithms, implementation · first AC: Aug 1, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 12,411 global accepts · Tags: implementation · first AC: Jul 31, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 8,300 global accepts · Tags: greedy · first AC: Jul 30, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 25,363 global accepts · Tags: binary search, data structures, two pointers · first AC: Jul 16, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 3,594 global accepts · Tags: *special, strings · first AC: Feb 24, 2018 · Java 8 (first AC)
Quality: 10,446 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Apr 9, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,779 global accepts · Tags: — · first AC: Dec 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,130 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,679 global accepts · Tags: dp, greedy, math, two pointers · first AC: Nov 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,858 global accepts · Tags: games · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,707 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,312 global accepts · Tags: binary search, constructive algorithms · first AC: Sep 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,032 global accepts · Tags: bitmasks, constructive algorithms, greedy, strings · first AC: Aug 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,497 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,309 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jul 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,609 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,434 global accepts · Tags: constructive algorithms, implementation · first AC: May 11, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,926 global accepts · Tags: brute force, constructive algorithms, graph matchings, implementation · first AC: Mar 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,716 global accepts · Tags: constructive algorithms, math, number theory · first AC: Feb 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,789 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,788 global accepts · Tags: brute force, constructive algorithms, dp, greedy · first AC: Feb 17, 2025 · C++17 (GCC 7-32) (first AC)