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Open on Codeforces · 734 unique accepted
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Quality: 30,952 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Apr 17, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 46,415 global accepts · Tags: greedy, math · first AC: Dec 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 19,173 global accepts · Tags: greedy, math · first AC: Dec 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 20,543 global accepts · Tags: brute force, constructive algorithms, implementation, math, number theory · first AC: Sep 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 32,933 global accepts · Tags: bitmasks, greedy · first AC: Sep 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 16,172 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,324 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,689 global accepts · Tags: brute force, implementation, math · first AC: Feb 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 27,843 global accepts · Tags: bitmasks, dp, greedy, implementation, sortings · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 23,447 global accepts · Tags: dp, dsu, graphs, math · first AC: Sep 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,984 global accepts · Tags: binary search, brute force, greedy, sortings, two pointers · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 36,352 global accepts · Tags: brute force, combinatorics, data structures, dp, strings · first AC: Dec 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 29,013 global accepts · Tags: brute force, math, sortings · first AC: Oct 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,630 global accepts · Tags: bitmasks, constructive algorithms, strings · first AC: Sep 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 21,660 global accepts · Tags: brute force, implementation · first AC: Jun 14, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 13,435 global accepts · Tags: brute force, implementation, strings · first AC: May 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 21,772 global accepts · Tags: brute force, greedy, strings · first AC: Apr 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 39,608 global accepts · Tags: binary search, data structures, greedy, two pointers · first AC: Apr 21, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 25,421 global accepts · Tags: implementation · first AC: Apr 21, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 26,832 global accepts · Tags: constructive algorithms, flows, graph matchings, greedy, math · first AC: Jan 11, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 17,134 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,516 global accepts · Tags: brute force, combinatorics, dp · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,698 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,897 global accepts · Tags: implementation · first AC: Dec 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,580 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)