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Open on Codeforces · 685 unique accepted
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Quality: 17,072 global accepts · Tags: math · first AC: Mar 1, 2023 · last AC: Mar 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 17,931 global accepts · Tags: math, number theory · first AC: Nov 26, 2022 · last AC: Feb 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 36,321 global accepts · Tags: greedy · first AC: Feb 21, 2023 · last AC: Feb 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 19,195 global accepts · Tags: combinatorics, greedy, math · first AC: Jan 21, 2023 · last AC: Jan 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 19,947 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 10, 2023 · last AC: Jan 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 17,261 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Oct 23, 2022 · last AC: Oct 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 36,543 global accepts · Tags: greedy, math · first AC: Sep 6, 2022 · last AC: Sep 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,251 global accepts · Tags: brute force, math, number theory · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,960 global accepts · Tags: constructive algorithms · first AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,470 global accepts · Tags: constructive algorithms, greedy · first AC: Sep 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,070 global accepts · Tags: brute force, greedy, math, sortings · first AC: May 25, 2024 · last AC: May 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,757 global accepts · Tags: brute force, greedy, sortings · first AC: Mar 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,660 global accepts · Tags: brute force, constructive algorithms, math · first AC: Mar 2, 2024 · last AC: Mar 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 34,914 global accepts · Tags: greedy, sortings · first AC: Oct 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 24,006 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Aug 31, 2023 · last AC: Sep 4, 2023 · C++17 (GCC 9-64) (first AC)
Tags: brute force, greedy, sortings · first AC: Jan 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 20,850 global accepts · Tags: constructive algorithms · first AC: Dec 30, 2022 · last AC: Jan 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 25,244 global accepts · Tags: brute force, greedy · first AC: Dec 30, 2022 · last AC: Jan 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 26,143 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 23,777 global accepts · Tags: implementation · first AC: Dec 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 27,014 global accepts · Tags: implementation, two pointers · first AC: Nov 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 19,973 global accepts · Tags: games, greedy · first AC: Nov 4, 2022 · last AC: Nov 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 17,539 global accepts · Tags: brute force, combinatorics, constructive algorithms, implementation, math, number theory · first AC: Oct 23, 2022 · last AC: Oct 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,621 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Mar 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,997 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)