Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 403 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 6 / 17Export PDF (full filtered list)
Quality: 7,546 global accepts · Tags: two pointers · first AC: Feb 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,185 global accepts · Tags: binary search, implementation, math · first AC: Oct 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 17,825 global accepts · Tags: constructive algorithms, math, number theory · first AC: Oct 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 15,481 global accepts · Tags: brute force, dp, hashing, implementation, strings · first AC: Jul 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 10,673 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 12,220 global accepts · Tags: data structures, greedy, math · first AC: Oct 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,139 global accepts · Tags: constructive algorithms, dfs and similar, graphs, implementation · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,530 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Oct 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 28,579 global accepts · Tags: data structures, dp, greedy · first AC: Jan 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,163 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, math, sortings · first AC: Dec 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,081 global accepts · Tags: brute force, dfs and similar, graphs, implementation · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,766 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,890 global accepts · Tags: constructive algorithms, math · first AC: Jul 29, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 13,838 global accepts · Tags: constructive algorithms, greedy, math, number theory, strings · first AC: Jul 11, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 20,319 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: May 28, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,524 global accepts · Tags: greedy, implementation · first AC: May 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 10,445 global accepts · Tags: graphs, greedy · first AC: Nov 26, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 10,458 global accepts · Tags: binary search, dp, implementation, number theory, schedules, two pointers · first AC: Nov 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 17,732 global accepts · Tags: brute force, graphs, greedy · first AC: Aug 1, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,987 global accepts · Tags: constructive algorithms, graphs, greedy, shortest paths, sortings · first AC: Jun 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 36,734 global accepts · Tags: dp, math, number theory · first AC: May 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 10,455 global accepts · Tags: constructive algorithms, greedy, math · first AC: May 14, 2021 · GNU C++11 (first AC)
Quality: 28,610 global accepts · Tags: greedy, math · first AC: May 5, 2021 · GNU C++11 (first AC)
Quality: 18,751 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: May 2, 2021 · GNU C++11 (first AC)
Quality: 22,464 global accepts · Tags: brute force, data structures, greedy, number theory, sortings · first AC: Apr 29, 2021 · GNU C++11 (first AC)