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Open on Codeforces · 403 unique accepted
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Quality: 935 global accepts · Tags: greedy, math, probabilities · first AC: Jul 22, 2023 · last AC: Jul 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,501 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Oct 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,379 global accepts · Tags: brute force, data structures · first AC: Sep 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,724 global accepts · Tags: dp, greedy · first AC: Mar 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 743 global accepts · Tags: bitmasks, data structures, dp · first AC: Oct 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,681 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Dec 14, 2023 · last AC: Feb 22, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 707 global accepts · Tags: data structures, dp · first AC: Jan 2, 2024 · last AC: Jan 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 558 global accepts · Tags: dp, games, math, probabilities · first AC: Dec 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,015 global accepts · Tags: combinatorics, dp, fft, math · first AC: Sep 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 405 global accepts · Tags: combinatorics, dp, probabilities · first AC: Dec 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 660 global accepts · Tags: data structures, math, sortings, trees · first AC: Jul 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 894 global accepts · Tags: data structures, divide and conquer, probabilities · first AC: Feb 22, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,674 global accepts · Tags: dp, math · first AC: Feb 19, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 595 global accepts · Tags: constructive algorithms, implementation, interactive, trees · first AC: Feb 14, 2024 · last AC: Feb 14, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,086 global accepts · Tags: data structures, dp, flows, greedy, matrices · first AC: Jan 8, 2024 · last AC: Jan 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 928 global accepts · Tags: greedy, math, number theory · first AC: Aug 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,653 global accepts · Tags: data structures, flows, graphs, implementation · first AC: Jul 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Nov 6, 2022 · last AC: Nov 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 615 global accepts · Tags: dfs and similar, dp, greedy · first AC: Oct 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 552 global accepts · Tags: data structures, divide and conquer, dsu · first AC: Feb 19, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,226 global accepts · Tags: dp, greedy · first AC: Jul 17, 2023 · last AC: Aug 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 826 global accepts · Tags: math, probabilities · first AC: Oct 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Jan 11, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 526 global accepts · Tags: brute force, constructive algorithms, dp, greedy, math · first AC: Oct 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 696 global accepts · Tags: data structures, implementation · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)