Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 399 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 14 / 16Export PDF (full filtered list)
Quality: 11,697 global accepts · Tags: brute force, greedy, math · first AC: Aug 25, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 7,888 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jul 12, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 13,662 global accepts · Tags: bitmasks, greedy, math · first AC: Jun 18, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 13,539 global accepts · Tags: brute force, data structures, greedy, two pointers · first AC: Apr 21, 2020 · C++14 (GCC 6-32) (first AC)
Tags: data structures, greedy, sortings · first AC: Feb 23, 2020 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, implementation · first AC: Nov 24, 2019 · GNU C++11 (first AC)
Tags: greedy, implementation · first AC: Nov 19, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 4,844 global accepts · Tags: brute force, dp, shortest paths · first AC: Aug 16, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 8,119 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Aug 15, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,674 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,594 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,287 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,773 global accepts · Tags: combinatorics, data structures, dsu, sortings · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,561 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Jul 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 9,775 global accepts · Tags: binary search, bitmasks, greedy, implementation · first AC: Jul 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,363 global accepts · Tags: bitmasks, brute force, math · first AC: Dec 31, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 5,806 global accepts · Tags: binary search, data structures, greedy, implementation, two pointers · first AC: Dec 6, 2020 · C++14 (GCC 6-32) (first AC)
Tags: dp, greedy, math · first AC: Nov 2, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 8,457 global accepts · Tags: binary search, dp, sortings, two pointers · first AC: Sep 5, 2020 · C++14 (GCC 6-32) (first AC)
Tags: brute force, games, greedy, implementation · first AC: Aug 30, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 10,527 global accepts · Tags: dfs and similar, dp, greedy, implementation, math, number theory, sortings, trees · first AC: Aug 24, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 12,542 global accepts · Tags: dp, greedy, sortings · first AC: Aug 14, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 8,809 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Jun 17, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 11,755 global accepts · Tags: binary search, greedy, hashing, string suffix structures, strings · first AC: Mar 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 10,217 global accepts · Tags: math, number theory · first AC: Jan 29, 2020 · C++17 (GCC 7-32) (first AC)