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Open on Codeforces · 468 unique accepted
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Quality: 1,632 global accepts · Tags: bitmasks, constructive algorithms, math, matrices, number theory · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,693 global accepts · Tags: binary search, constructive algorithms, interactive, ternary search · first AC: May 4, 2024 · last AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,036 global accepts · Tags: combinatorics, graphs · first AC: Apr 20, 2024 · last AC: Apr 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,957 global accepts · Tags: data structures, probabilities · first AC: Jan 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 3,032 global accepts · Tags: binary search, constructive algorithms, data structures · first AC: Dec 26, 2023 · last AC: Dec 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,230 global accepts · Tags: dp, greedy, trees · first AC: Aug 3, 2023 · last AC: Aug 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,996 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory, shortest paths · first AC: Jul 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,621 global accepts · Tags: dp, number theory · first AC: Jul 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,677 global accepts · Tags: binary search, data structures · first AC: May 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,907 global accepts · Tags: binary search, data structures, divide and conquer, dp · first AC: Dec 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,526 global accepts · Tags: combinatorics, dp, probabilities · first AC: Jan 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,334 global accepts · Tags: binary search, data structures, dp, greedy, sortings, two pointers · first AC: Nov 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: Jun 3, 2024 · last AC: May 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,112 global accepts · Tags: data structures, string suffix structures · first AC: Apr 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,469 global accepts · Tags: dp, math, matrices, trees · first AC: Mar 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,944 global accepts · Tags: math · first AC: Jan 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 875 global accepts · Tags: bitmasks, brute force, hashing, implementation, meet-in-the-middle · first AC: Jul 25, 2024 · last AC: Jul 25, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: May 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Aug 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,471 global accepts · Tags: data structures, dp, greedy, sortings · first AC: Jul 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,440 global accepts · Tags: data structures, probabilities · first AC: Jul 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,259 global accepts · Tags: data structures · first AC: Mar 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 756 global accepts · Tags: bitmasks, dp · first AC: Nov 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 502 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 993 global accepts · Tags: combinatorics, dp, number theory, trees · first AC: Mar 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)