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Open on Codeforces · 1,549 unique accepted
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Quality: 15,105 global accepts · Tags: geometry, math · first AC: Oct 20, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 18,132 global accepts · Tags: dp, greedy, math · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 26,449 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 35,499 global accepts · Tags: brute force, sortings, two pointers · first AC: May 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 12,873 global accepts · Tags: greedy, implementation, math · first AC: Jan 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 18,617 global accepts · Tags: constructive algorithms, implementation, number theory, sortings · first AC: Dec 15, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 20,640 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Oct 18, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 14,665 global accepts · Tags: brute force, dfs and similar, implementation, sortings · first AC: Oct 17, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 24,436 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 13,435 global accepts · Tags: brute force, implementation, strings · first AC: May 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 26,809 global accepts · Tags: data structures, greedy, math, two pointers · first AC: Mar 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,334 global accepts · Tags: — · first AC: Nov 25, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 11,477 global accepts · Tags: brute force, math · first AC: Sep 4, 2019 · last AC: Sep 4, 2019 · GNU C++11 (first AC)
Quality: 9,441 global accepts · Tags: constructive algorithms, greedy · first AC: Jun 7, 2019 · last AC: Jun 10, 2019 · GNU C++11 (first AC)
Tags: geometry · first AC: Sep 23, 2018 · GNU C++11 (first AC)
Quality: 5,899 global accepts · Tags: implementation · first AC: Dec 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,950 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,069 global accepts · Tags: binary search, data structures, two pointers · first AC: Sep 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,874 global accepts · Tags: constructive algorithms, math, number theory · first AC: Aug 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,681 global accepts · Tags: brute force, greedy, implementation · first AC: Aug 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 28,028 global accepts · Tags: dp, greedy, sortings, strings · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,658 global accepts · Tags: brute force, dp, greedy, math · first AC: Sep 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 34,399 global accepts · Tags: greedy, implementation · first AC: May 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 31,567 global accepts · Tags: data structures, greedy, sortings · first AC: Jan 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 18,794 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 6, 2022 · C++17 (GCC 9-64) (first AC)