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Open on Codeforces · 775 unique accepted
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Quality: 8,851 global accepts · Tags: binary search, data structures, dp, sortings, two pointers · first AC: Dec 10, 2021 · last AC: Dec 10, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 9,313 global accepts · Tags: binary search, data structures, greedy, two pointers · first AC: Dec 8, 2021 · last AC: Dec 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,851 global accepts · Tags: binary search, sortings, ternary search, two pointers · first AC: Dec 7, 2021 · last AC: Dec 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,170 global accepts · Tags: brute force, constructive algorithms, implementation, number theory · first AC: Dec 6, 2021 · last AC: Dec 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,196 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,123 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Apr 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,855 global accepts · Tags: brute force, dp, greedy, strings · first AC: Feb 17, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 4,202 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Dec 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,031 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 6,008 global accepts · Tags: combinatorics, math, probabilities, trees · first AC: May 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 7,548 global accepts · Tags: data structures, greedy, sortings · first AC: Mar 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,474 global accepts · Tags: dfs and similar, graphs, math, number theory, shortest paths · first AC: Jan 10, 2023 · last AC: Jan 31, 2023 · C++17 (GCC 9-64) (first AC)
Tags: brute force, dp, math, number theory · first AC: Jan 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,579 global accepts · Tags: greedy · first AC: Nov 17, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 5,724 global accepts · Tags: shortest paths · first AC: Nov 17, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,367 global accepts · Tags: combinatorics, math, number theory · first AC: Nov 6, 2022 · last AC: Nov 10, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 5,169 global accepts · Tags: binary search, sortings · first AC: Aug 29, 2022 · last AC: Aug 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,808 global accepts · Tags: dp, implementation, strings · first AC: May 5, 2022 · last AC: May 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,576 global accepts · Tags: data structures, dp, greedy · first AC: Apr 28, 2022 · last AC: Apr 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,974 global accepts · Tags: brute force, dp, implementation, sortings · first AC: Dec 31, 2021 · last AC: Jan 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,201 global accepts · Tags: bitmasks, divide and conquer, meet-in-the-middle · first AC: Dec 21, 2021 · last AC: Dec 21, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,710 global accepts · Tags: combinatorics, dfs and similar, dsu, math, number theory · first AC: Dec 5, 2021 · last AC: Dec 6, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 9,919 global accepts · Tags: number theory · first AC: Aug 7, 2021 · GNU C++11 (first AC)
Quality: 3,861 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,290 global accepts · Tags: data structures, dp, greedy · first AC: Jun 30, 2024 · C++17 (GCC 7-32) (first AC)