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Open on Codeforces · 591 unique accepted
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Quality: 20,965 global accepts · Tags: binary search, bitmasks, data structures, greedy · first AC: Sep 28, 2023 · C++20 (GCC 11-64) (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: 14,761 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Jul 6, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 16,790 global accepts · Tags: binary search, dp, greedy, strings · first AC: Jun 29, 2023 · C++17 (GCC 7-32) (first AC)
Tags: dfs and similar, dp, graphs, trees · first AC: May 28, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 21,970 global accepts · Tags: constructive algorithms, greedy · first AC: May 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,083 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: May 19, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 10,165 global accepts · Tags: combinatorics, math · first AC: Dec 15, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 21,332 global accepts · Tags: binary search, constructive algorithms, dp, two pointers · first AC: Dec 11, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 10,445 global accepts · Tags: graphs, greedy · first AC: Dec 2, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 15,260 global accepts · Tags: greedy, number theory · first AC: Nov 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 20,267 global accepts · Tags: brute force, number theory · first AC: Nov 18, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 16,780 global accepts · Tags: brute force, implementation, strings · first AC: Nov 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 16,471 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Jun 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 22,301 global accepts · Tags: bitmasks, math · first AC: Feb 6, 2022 · last AC: Feb 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,669 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,459 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, trees · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,747 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,374 global accepts · Tags: data structures, games, greedy · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,822 global accepts · Tags: combinatorics, dp, greedy, two pointers · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,897 global accepts · Tags: binary search, brute force, greedy, sortings · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,604 global accepts · Tags: binary search, brute force, combinatorics, math, number theory · first AC: Aug 6, 2024 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, dp, greedy, implementation, strings · first AC: Jan 27, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 14,612 global accepts · Tags: greedy, math · first AC: Nov 19, 2023 · C++17 (GCC 7-32) (first AC)