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Open on Codeforces · 1,979 unique accepted
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Quality: 22,316 global accepts · Tags: math · first AC: May 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 25,929 global accepts · Tags: constructive algorithms · first AC: Apr 8, 2020 · PyPy 3 (first AC)
Quality: 52,618 global accepts · Tags: math · first AC: Mar 24, 2020 · PyPy 3 (first AC)
Quality: 32,682 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 20, 2020 · PyPy 3 (first AC)
Quality: 39,061 global accepts · Tags: constructive algorithms, sortings · first AC: Mar 9, 2020 · PyPy 3 (first AC)
Quality: 7,484 global accepts · Tags: implementation · first AC: Feb 17, 2020 · PyPy 3 (first AC)
Quality: 18,293 global accepts · Tags: brute force, implementation, strings · first AC: Jan 30, 2020 · PyPy 3 (first AC)
Quality: 32,435 global accepts · Tags: math · first AC: Jan 25, 2020 · Python 3 (first AC)
Quality: 231,474 global accepts · Tags: implementation, strings · first AC: Jan 21, 2020 · Python 3 (first AC)
Quality: 320,301 global accepts · Tags: math · first AC: Jan 21, 2020 · Python 3 (first AC)
Quality: 22,524 global accepts · Tags: math · first AC: Nov 14, 2019 · MS C++ 2017 (first AC)
Quality: 22,395 global accepts · Tags: geometry, math · first AC: Nov 13, 2019 · MS C++ 2017 (first AC)
Quality: 21,864 global accepts · Tags: binary search, dfs and similar, dp, graphs, math · first AC: Jan 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 24,114 global accepts · Tags: math · first AC: Jan 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,337 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,491 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jul 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 20,955 global accepts · Tags: implementation, math · first AC: Jul 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,500 global accepts · Tags: constructive algorithms, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 18,636 global accepts · Tags: bitmasks, constructive algorithms, strings · first AC: Sep 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,534 global accepts · Tags: implementation, math · first AC: Sep 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,813 global accepts · Tags: greedy, math, sortings · first AC: Sep 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 23,085 global accepts · Tags: binary search, data structures, implementation, sortings · first AC: Aug 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,485 global accepts · Tags: dp, greedy, math · first AC: Aug 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 21,269 global accepts · Tags: greedy, sortings · first AC: Aug 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 29,209 global accepts · Tags: brute force, data structures, strings · first AC: Aug 10, 2022 · C++20 (GCC 11-64) (first AC)