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Open on Codeforces · 2,075 unique accepted
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Quality: 1,430 global accepts · Tags: binary search · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,162 global accepts · Tags: bitmasks · first AC: Nov 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,858 global accepts · Tags: games · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,707 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,497 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,654 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,609 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,571 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,425 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 21,482 global accepts · Tags: games, greedy · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,322 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,114 global accepts · Tags: binary search, data structures, dp, implementation, math, two pointers · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,714 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Mar 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,825 global accepts · Tags: constructive algorithms, math, number theory · first AC: Oct 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 21,099 global accepts · Tags: bitmasks, greedy, math, number theory · first AC: Oct 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 13,276 global accepts · Tags: implementation · first AC: Aug 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 11,495 global accepts · Tags: brute force, math · first AC: Aug 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 15,482 global accepts · Tags: brute force, dp, hashing, implementation, strings · first AC: Jul 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 13,820 global accepts · Tags: combinatorics, dp, dsu, graphs, math · first AC: Jun 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 29,396 global accepts · Tags: binary search, dp, greedy, sortings, two pointers · first AC: Jan 5, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 18,728 global accepts · Tags: dp, greedy, strings · first AC: Dec 30, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 17,723 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Nov 15, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 15,071 global accepts · Tags: greedy, implementation, math · first AC: Oct 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,395 global accepts · Tags: constructive algorithms · first AC: Sep 27, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 18,976 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Sep 25, 2020 · C++17 (GCC 7-32) (first AC)