Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 652 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 3 / 27Export PDF (full filtered list)
Quality: 2,240 global accepts · Tags: implementation, strings · first AC: Oct 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,019 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,849 global accepts · Tags: dp, greedy, strings · first AC: Mar 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,787 global accepts · Tags: brute force, combinatorics, math, number theory · first AC: Jan 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,645 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy, sortings, trees · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Tags: binary search, data structures, greedy, sortings · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,352 global accepts · Tags: binary search, data structures, dp, math · first AC: Aug 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,351 global accepts · Tags: games, math, number theory · first AC: Jul 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,681 global accepts · Tags: combinatorics, implementation, math · first AC: Jul 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,230 global accepts · Tags: binary search, greedy, math, matrices, number theory · first AC: Jun 3, 2024 · last AC: Jun 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 586 global accepts · Tags: — · first AC: Apr 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,183 global accepts · Tags: data structures, implementation, sortings · first AC: Jan 29, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 6,127 global accepts · Tags: math, number theory · first AC: Dec 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,699 global accepts · Tags: binary search, sortings, two pointers · first AC: Oct 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,466 global accepts · Tags: bitmasks · first AC: Oct 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 357 global accepts · Tags: — · first AC: Oct 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,059 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,638 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,091 global accepts · Tags: binary search, dp, greedy, strings · first AC: Apr 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,119 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Mar 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 24,772 global accepts · Tags: binary search, dp, hashing, string suffix structures, strings · first AC: Feb 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms, data structures, divide and conquer, dp, flows, graphs, greedy, implementation, shortest paths · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,001 global accepts · Tags: bitmasks, constructive algorithms, interactive, math · first AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 808 global accepts · Tags: implementation · first AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,760 global accepts · Tags: brute force, constructive algorithms, implementation, math, strings · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)