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Open on Codeforces · 1,538 unique accepted
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Quality: 11,514 global accepts · Tags: binary search, implementation · first AC: Oct 4, 2019 · GNU C++11 (first AC)
Quality: 19,662 global accepts · Tags: data structures, dfs and similar, graphs, greedy, shortest paths · first AC: Sep 12, 2019 · GNU C++11 (first AC)
Quality: 11,368 global accepts · Tags: combinatorics, dp, math · first AC: Sep 12, 2019 · GNU C++11 (first AC)
Quality: 13,404 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Sep 10, 2019 · GNU C++11 (first AC)
Quality: 13,278 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,786 global accepts · Tags: bitmasks, data structures · first AC: Jun 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,965 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jun 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,311 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Jun 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,606 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,618 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,396 global accepts · Tags: brute force, greedy · first AC: Jul 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,590 global accepts · Tags: constructive algorithms, math · first AC: Oct 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,032 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Sep 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 9,601 global accepts · Tags: dfs and similar, dsu, graphs, greedy, math, sortings · first AC: Sep 22, 2021 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, brute force, math · first AC: Apr 13, 2021 · GNU C++11 (first AC)
Quality: 9,547 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 18, 2021 · GNU C++11 (first AC)
Quality: 8,685 global accepts · Tags: combinatorics, dp, math · first AC: Jan 9, 2021 · last AC: Jan 9, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,741 global accepts · Tags: combinatorics, math · first AC: Jan 1, 2021 · GNU C++11 (first AC)
Quality: 12,444 global accepts · Tags: probabilities · first AC: Oct 12, 2020 · GNU C++11 (first AC)
Quality: 8,935 global accepts · Tags: trees · first AC: Sep 7, 2020 · GNU C++11 (first AC)
Quality: 16,684 global accepts · Tags: constructive algorithms, greedy, number theory · first AC: Aug 31, 2020 · GNU C++11 (first AC)
Quality: 15,211 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Aug 13, 2020 · GNU C++11 (first AC)
Quality: 20,354 global accepts · Tags: brute force, dp, greedy · first AC: Jul 30, 2020 · last AC: Jul 30, 2020 · GNU C++11 (first AC)
Quality: 16,503 global accepts · Tags: math, number theory, sortings · first AC: May 9, 2020 · GNU C++11 (first AC)
Quality: 7,013 global accepts · Tags: greedy, hashing, strings · first AC: Mar 22, 2020 · GNU C++11 (first AC)