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Open on Codeforces · 390 unique accepted
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Quality: 6,545 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: Sep 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,487 global accepts · Tags: dp, greedy · first AC: Sep 2, 2025 · last AC: Sep 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,236 global accepts · Tags: binary search, data structures, flows, greedy, two pointers · first AC: Apr 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,101 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs · first AC: Oct 16, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,511 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, sortings · first AC: Oct 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,394 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, trees · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,125 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, interactive · first AC: Sep 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,886 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, math, number theory · first AC: Sep 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,359 global accepts · Tags: combinatorics, number theory · first AC: Sep 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,870 global accepts · Tags: dp · first AC: Aug 24, 2024 · last AC: Aug 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,093 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation · first AC: Aug 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,743 global accepts · Tags: binary search, greedy, sortings, two pointers · first AC: Jul 26, 2024 · last AC: Jul 27, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,544 global accepts · Tags: bitmasks, dp, probabilities · first AC: Dec 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,398 global accepts · Tags: data structures, greedy · first AC: Nov 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,237 global accepts · Tags: binary search, data structures, dfs and similar, graphs, greedy, trees · first AC: Nov 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,538 global accepts · Tags: binary search, brute force, greedy, math · first AC: Oct 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,560 global accepts · Tags: brute force, data structures, greedy, implementation, sortings · first AC: Jun 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,571 global accepts · Tags: dp, matrices · first AC: Sep 1, 2022 · last AC: Sep 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,511 global accepts · Tags: greedy, math, number theory · first AC: Oct 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,506 global accepts · Tags: binary search, brute force, dfs and similar, dp, math, number theory, sortings · first AC: Sep 2, 2025 · last AC: Sep 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,283 global accepts · Tags: dp, math, probabilities · first AC: Nov 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,646 global accepts · Tags: combinatorics, math, two pointers · first AC: Nov 26, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,539 global accepts · Tags: binary search, dp, dsu, greedy, trees, two pointers · first AC: Oct 15, 2024 · C++23 (GCC 14-64, msys2) (first AC)