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Open on Codeforces · 403 unique accepted
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Quality: 1,957 global accepts · Tags: combinatorics, math · first AC: Sep 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 607 global accepts · Tags: brute force, dp · first AC: Sep 27, 2023 · last AC: Sep 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 544 global accepts · Tags: dp · first AC: Sep 27, 2023 · last AC: Sep 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,405 global accepts · Tags: data structures, sortings, strings · first AC: Jul 16, 2023 · last AC: Jul 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,605 global accepts · Tags: data structures, math · first AC: Nov 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,276 global accepts · Tags: data structures, dfs and similar, dp, dsu, greedy, implementation, trees · first AC: Dec 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,487 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Dec 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,047 global accepts · Tags: greedy, implementation, sortings · first AC: Jul 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 445 global accepts · Tags: dp · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,468 global accepts · Tags: combinatorics, dp, math · first AC: Feb 18, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,858 global accepts · Tags: combinatorics, math, number theory · first AC: Feb 14, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,586 global accepts · Tags: binary search, math, ternary search · first AC: Jan 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,180 global accepts · Tags: dp, implementation · first AC: Dec 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,815 global accepts · Tags: data structures, dp, greedy · first AC: Dec 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,520 global accepts · Tags: dp, math · first AC: Nov 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,733 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, implementation, sortings, trees · first AC: Nov 12, 2023 · last AC: Nov 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 971 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Nov 12, 2023 · last AC: Nov 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,941 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math, number theory, two pointers · first AC: Nov 8, 2023 · last AC: Nov 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 710 global accepts · Tags: dp, math · first AC: Sep 27, 2023 · last AC: Sep 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,289 global accepts · Tags: combinatorics, dfs and similar, implementation, math, trees · first AC: Sep 6, 2023 · last AC: Sep 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,994 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Aug 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,451 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Aug 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,837 global accepts · Tags: data structures, divide and conquer · first AC: Oct 26, 2022 · last AC: Oct 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,436 global accepts · Tags: combinatorics, dp, math · first AC: Oct 11, 2022 · last AC: Oct 20, 2022 · C++14 (GCC 6-32) (first AC)
Tags: combinatorics, math, probabilities · first AC: Dec 12, 2025 · C++20 (GCC 13-64) (first AC)