Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 621 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 21 / 25Export PDF (full filtered list)
Quality: 423 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 604 global accepts · Tags: dfs and similar, divide and conquer, graphs · first AC: Jul 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 285 global accepts · Tags: bitmasks, brute force, dp, trees · first AC: Jul 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 233 global accepts · Tags: — · first AC: Mar 3, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 642 global accepts · Tags: binary search, data structures, dsu, geometry, graphs, trees · first AC: Jan 28, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 638 global accepts · Tags: data structures, dfs and similar, dp, dsu, graphs, trees · first AC: Dec 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,034 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Jul 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 629 global accepts · Tags: data structures, dsu, trees · first AC: Jul 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 621 global accepts · Tags: dp, greedy · first AC: Apr 29, 2022 · last AC: Apr 29, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 643 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms · first AC: May 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 160 global accepts · Tags: interactive · first AC: May 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 172 global accepts · Tags: constructive algorithms, shortest paths · first AC: Jan 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Sep 24, 2023 · last AC: Oct 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 420 global accepts · Tags: data structures, dp, matrices · first AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 636 global accepts · Tags: graphs, interactive · first AC: Feb 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 709 global accepts · Tags: data structures, string suffix structures, strings · first AC: May 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 161 global accepts · Tags: binary search, data structures, trees · first AC: Sep 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 774 global accepts · Tags: combinatorics, constructive algorithms, games, greedy, hashing, interactive, math, number theory, strings · first AC: Aug 9, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Aug 25, 2024 · last AC: Feb 17, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 9, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 9, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 9, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 9, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Dec 9, 2024 · C++20 (GCC 13-64) (first AC)