Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 537 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 12 / 22Export PDF (full filtered list)
Quality: 6,582 global accepts · Tags: bitmasks, dp, greedy · first AC: Oct 24, 2021 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, greedy, interactive, math · first AC: Oct 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,863 global accepts · Tags: binary search, implementation, sortings, strings · first AC: Aug 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,719 global accepts · Tags: brute force, geometry, math · first AC: Jul 30, 2021 · GNU C++11 (first AC)
Quality: 7,394 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, trees · first AC: Aug 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,147 global accepts · Tags: brute force, dsu, graphs, greedy, shortest paths, sortings · first AC: Jul 3, 2025 · last AC: Jul 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,827 global accepts · Tags: dfs and similar, dp, dsu, graphs, implementation, trees · first AC: Dec 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,751 global accepts · Tags: bitmasks, hashing, meet-in-the-middle, strings · first AC: Oct 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,603 global accepts · Tags: bitmasks, constructive algorithms, graphs, implementation, math · first AC: Aug 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,640 global accepts · Tags: constructive algorithms · first AC: May 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,446 global accepts · Tags: dfs and similar, dp, games, trees · first AC: May 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,926 global accepts · Tags: dfs and similar, trees · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,527 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Mar 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,830 global accepts · Tags: — · first AC: Mar 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,342 global accepts · Tags: dfs and similar, trees · first AC: Jul 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,101 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs · first AC: Apr 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,221 global accepts · Tags: geometry, greedy, implementation, sortings, two pointers · first AC: Apr 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,518 global accepts · Tags: brute force, data structures, dsu, trees · first AC: Dec 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,340 global accepts · Tags: combinatorics, data structures, implementation · first AC: Mar 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,569 global accepts · Tags: brute force, math, number theory · first AC: Oct 13, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,955 global accepts · Tags: binary search, brute force, data structures, divide and conquer, number theory, two pointers · first AC: Jul 10, 2021 · GNU C++11 (first AC)
Quality: 6,300 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 19, 2026 · Ruby 3 (first AC)
Quality: 4,307 global accepts · Tags: brute force, data structures, dfs and similar, graphs, implementation, trees · first AC: Jul 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,506 global accepts · Tags: binary search, brute force, dfs and similar, dp, math, number theory, sortings · first AC: May 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,042 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math, ternary search, two pointers · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)