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Open on Codeforces · 1,106 unique accepted
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Quality: 10,165 global accepts · Tags: combinatorics, math · first AC: Dec 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 17,880 global accepts · Tags: data structures, greedy, sortings · first AC: Sep 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 23,528 global accepts · Tags: brute force, math, number theory · first AC: Aug 9, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,144 global accepts · Tags: dp, flows, greedy, implementation · first AC: Jul 18, 2022 · last AC: Jul 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,581 global accepts · Tags: brute force, implementation · first AC: Jul 15, 2022 · last AC: Jul 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 26,409 global accepts · Tags: data structures, dp, sortings, two pointers · first AC: Jul 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 23,843 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Jul 8, 2022 · last AC: Jul 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 16,241 global accepts · Tags: constructive algorithms, dfs and similar, number theory, trees · first AC: Jan 15, 2022 · last AC: Jul 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 13,270 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, sortings · first AC: Jul 6, 2022 · last AC: Jul 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 15,801 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, implementation, strings, two pointers · first AC: Jun 12, 2022 · last AC: Jun 18, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 17,221 global accepts · Tags: brute force, constructive algorithms, greedy, math, strings · first AC: Jun 7, 2022 · last AC: Jun 7, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 11,732 global accepts · Tags: data structures, implementation · first AC: May 26, 2022 · last AC: May 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,471 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: May 22, 2022 · last AC: May 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,806 global accepts · Tags: math · first AC: Aug 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,856 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,670 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,748 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,957 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,419 global accepts · Tags: bitmasks, constructive algorithms, interactive, math, number theory · first AC: May 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,801 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,335 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,028 global accepts · Tags: combinatorics, number theory, sortings · first AC: Oct 8, 2023 · last AC: Oct 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,496 global accepts · Tags: dp · first AC: Jun 24, 2023 · last AC: Jun 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,756 global accepts · Tags: binary search, data structures, greedy · first AC: Apr 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,408 global accepts · Tags: binary search, dp, math, number theory · first AC: Apr 4, 2023 · C++20 (GCC 11-64) (first AC)