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Open on Codeforces · 734 unique accepted
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Quality: 18,314 global accepts · Tags: implementation, strings · first AC: Feb 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 49,270 global accepts · Tags: brute force, greedy, strings · first AC: Feb 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 20,851 global accepts · Tags: constructive algorithms · first AC: Dec 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 25,246 global accepts · Tags: brute force, greedy · first AC: Dec 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 23,778 global accepts · Tags: implementation · first AC: Dec 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 47,033 global accepts · Tags: implementation, two pointers · first AC: Jun 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 26,356 global accepts · Tags: combinatorics, implementation, strings · first AC: May 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 27,900 global accepts · Tags: brute force, constructive algorithms, math · first AC: Feb 18, 2021 · last AC: Feb 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 22,292 global accepts · Tags: dsu, math · first AC: Jan 21, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 31,059 global accepts · Tags: dp, greedy · first AC: Dec 28, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 30,033 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 28, 2020 · C++14 (GCC 6-32) (first AC)
Tags: brute force, math, number theory · first AC: Dec 20, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 16,176 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,239 global accepts · Tags: bitmasks, games, greedy · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,999 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,616 global accepts · Tags: greedy, math, number theory · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,121 global accepts · Tags: binary search, constructive algorithms, greedy, two pointers · first AC: Feb 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,741 global accepts · Tags: constructive algorithms, games, strings · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 27,129 global accepts · Tags: games, greedy, sortings · first AC: Aug 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,903 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,490 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 25,080 global accepts · Tags: greedy, implementation · first AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 26,495 global accepts · Tags: brute force, dp, implementation, number theory · first AC: Mar 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 18,633 global accepts · Tags: bitmasks, constructive algorithms, strings · first AC: Sep 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,534 global accepts · Tags: implementation, math · first AC: Aug 30, 2023 · C++20 (GCC 11-64) (first AC)