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Open on Codeforces · 544 unique accepted
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Quality: 8,273 global accepts · Tags: dp, greedy, math · first AC: Jan 29, 2023 · last AC: Feb 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,076 global accepts · Tags: constructive algorithms, math, number theory · first AC: Aug 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 11,396 global accepts · Tags: brute force, greedy · first AC: Jun 4, 2022 · C++20 (GCC 11-64) (first AC)
Tags: greedy, implementation, math · first AC: Jun 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,072 global accepts · Tags: binary search, bitmasks, brute force, dp, math · first AC: Feb 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 14,607 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,951 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,083 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,395 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,093 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,157 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Feb 19, 2023 · last AC: Mar 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,005 global accepts · Tags: binary search, data structures, divide and conquer, math, two pointers · first AC: Nov 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,460 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Nov 7, 2023 · last AC: Nov 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,325 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, implementation, math · first AC: Sep 10, 2023 · last AC: Sep 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,639 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math · first AC: Aug 26, 2023 · last AC: Sep 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,922 global accepts · Tags: greedy, strings · first AC: Feb 27, 2023 · last AC: Mar 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,714 global accepts · Tags: greedy, strings · first AC: Nov 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,773 global accepts · Tags: brute force, combinatorics, data structures, hashing, math · first AC: Oct 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,111 global accepts · Tags: bitmasks, constructive algorithms, dp, math · first AC: Aug 1, 2022 · last AC: Aug 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 8,742 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Jun 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 11,809 global accepts · Tags: binary search, data structures, dp, greedy, implementation, math, two pointers · first AC: Jan 16, 2022 · last AC: Jan 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,113 global accepts · Tags: brute force, data structures, dp, math, number theory · first AC: Jan 16, 2022 · last AC: Jan 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,370 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, two pointers · first AC: Dec 11, 2021 · last AC: Dec 12, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 7,680 global accepts · Tags: constructive algorithms, games, interactive · first AC: Oct 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,671 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)