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Open on Codeforces · 307 unique accepted
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Quality: 1,422 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: May 28, 2021 · last AC: Jun 1, 2021 · GNU C++11 (first AC)
Quality: 982 global accepts · Tags: flows, graphs · first AC: May 10, 2021 · GNU C++11 (first AC)
Quality: 778 global accepts · Tags: binary search, flows, graphs · first AC: May 10, 2021 · GNU C++11 (first AC)
Quality: 1,219 global accepts · Tags: combinatorics, dp, number theory, probabilities, two pointers · first AC: Mar 22, 2021 · GNU C++11 (first AC)
Quality: 2,337 global accepts · Tags: brute force, dfs and similar, divide and conquer, number theory, trees · first AC: Mar 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,281 global accepts · Tags: flows, graphs, greedy · first AC: May 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,116 global accepts · Tags: brute force, dp, math · first AC: Aug 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,055 global accepts · Tags: binary search, constructive algorithms, data structures, dp, greedy, implementation · first AC: Jun 23, 2021 · last AC: Jun 26, 2021 · GNU C++11 (first AC)
Quality: 2,906 global accepts · Tags: binary search, data structures, divide and conquer, dp · first AC: Jun 20, 2021 · last AC: Jun 20, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,689 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Jun 17, 2021 · GNU C++11 (first AC)
Tags: graphs, shortest paths · first AC: Jun 17, 2021 · GNU C++11 (first AC)
Quality: 1,400 global accepts · Tags: dfs and similar, graphs, greedy · first AC: Jun 13, 2021 · last AC: Jun 14, 2021 · GNU C++11 (first AC)
Quality: 1,431 global accepts · Tags: brute force, constructive algorithms, data structures, sortings · first AC: Jun 11, 2021 · GNU C++11 (first AC)
Quality: 1,005 global accepts · Tags: combinatorics, dp, math · first AC: Jun 9, 2021 · GNU C++11 (first AC)
Quality: 1,058 global accepts · Tags: bitmasks, data structures, dfs and similar, dp, games, math, trees · first AC: Apr 1, 2021 · GNU C++11 (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: Jun 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,537 global accepts · Tags: combinatorics, dfs and similar, graphs, math, shortest paths, trees · first AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,259 global accepts · Tags: 2-sat, constructive algorithms, data structures, greedy, sortings, two pointers · first AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,219 global accepts · Tags: binary search, constructive algorithms, graphs, greedy, math, sortings · first AC: Mar 24, 2022 · last AC: Mar 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 328 global accepts · Tags: bitmasks, brute force, greedy · first AC: Oct 9, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,081 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,172 global accepts · Tags: data structures, dp, greedy, implementation, sortings · first AC: Sep 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Jul 15, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 984 global accepts · Tags: data structures, greedy, sortings · first AC: Jun 21, 2021 · last AC: Jun 26, 2021 · GNU C++11 (first AC)
Quality: 1,102 global accepts · Tags: chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures · first AC: Jun 9, 2021 · GNU C++11 (first AC)