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Open on Codeforces · 861 unique accepted
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Quality: 19,205 global accepts · Tags: constructive algorithms, greedy · first AC: Jul 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,953 global accepts · Tags: constructive algorithms, games · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,135 global accepts · Tags: math · first AC: Sep 11, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 23,829 global accepts · Tags: implementation · first AC: Dec 29, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 18,543 global accepts · Tags: math · first AC: Aug 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 25,341 global accepts · Tags: sortings, strings · first AC: Jul 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 34,264 global accepts · Tags: math, number theory · first AC: Jul 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 16,287 global accepts · Tags: constructive algorithms, implementation · first AC: Jul 18, 2021 · Python 3 (first AC)
Quality: 21,925 global accepts · Tags: greedy, math · first AC: Jul 18, 2021 · Python 3 (first AC)
Quality: 51,634 global accepts · Tags: math · first AC: Jul 3, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 13,348 global accepts · Tags: implementation · first AC: Jan 6, 2019 · Java 8 (first AC)
Quality: 13,396 global accepts · Tags: implementation, math · first AC: Oct 21, 2018 · Python 3 (first AC)
Quality: 15,646 global accepts · Tags: implementation, strings · first AC: Sep 6, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 15,213 global accepts · Tags: implementation · first AC: Jun 30, 2018 · Python 3 (first AC)
Quality: 17,502 global accepts · Tags: implementation · first AC: Jun 6, 2018 · Python 3 (first AC)
Quality: 12,043 global accepts · Tags: implementation · first AC: Feb 16, 2018 · Python 3 (first AC)
Quality: 15,092 global accepts · Tags: implementation · first AC: Dec 2, 2017 · last AC: Dec 2, 2017 · Python 3 (first AC)
Quality: 20,630 global accepts · Tags: implementation · first AC: Oct 2, 2017 · Python 3 (first AC)
Quality: 10,311 global accepts · Tags: implementation, math · first AC: Sep 9, 2017 · Python 3 (first AC)
Quality: 14,534 global accepts · Tags: brute force, constructive algorithms, math · first AC: Sep 6, 2017 · Python 3 (first AC)
Quality: 257,208 global accepts · Tags: implementation · first AC: Mar 21, 2017 · Python 3 (first AC)
Quality: 110,950 global accepts · Tags: implementation, strings · first AC: Mar 15, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 22,784 global accepts · Tags: implementation · first AC: Mar 5, 2017 · Python 3 (first AC)
Quality: 9,346 global accepts · Tags: implementation, math · first AC: Dec 25, 2016 · Python 3 (first AC)
Quality: 11,193 global accepts · Tags: brute force, math · first AC: Dec 22, 2016 · Python 3 (first AC)