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Open on Codeforces · 107 unique accepted
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Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,602 global accepts · Tags: binary search, data structures, implementation, sortings, two pointers · first AC: Sep 8, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 5,561 global accepts · Tags: brute force, dp, fft, greedy, ternary search · first AC: Apr 6, 2019 · GNU C++11 (first AC)
Tags: binary search, constructive algorithms, geometry, interactive · first AC: Oct 14, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 6,850 global accepts · Tags: dfs and similar, dp, games, implementation, strings, trees · first AC: Aug 3, 2017 · GNU C++ (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,993 global accepts · Tags: bitmasks, brute force, dp, greedy, math, sortings · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,069 global accepts · Tags: brute force, data structures, dfs and similar, dsu, greedy, trees · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,853 global accepts · Tags: brute force, math · first AC: May 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,628 global accepts · Tags: 2-sat, chinese remainder theorem, constructive algorithms, fft, flows · first AC: Nov 13, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,268 global accepts · Tags: greedy, implementation · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,053 global accepts · Tags: bitmasks, data structures, games, math, probabilities, sortings, strings, trees · first AC: Aug 27, 2023 · C++17 (GCC 7-32) (first AC)
Tags: dfs and similar, graphs · first AC: Aug 18, 2017 · GNU C++ (first AC)
Quality: 6,466 global accepts · Tags: dfs and similar, dp, dsu, ternary search, trees · first AC: Aug 3, 2017 · GNU C++ (first AC)
Quality: 3,544 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,192 global accepts · Tags: data structures, dp, dsu, greedy, implementation, matrices, sortings · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,545 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Nov 13, 2020 · GNU C++11 (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,920 global accepts · Tags: brute force, data structures, dp · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,866 global accepts · Tags: binary search, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,639 global accepts · Tags: data structures, implementation, sortings · first AC: Aug 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,319 global accepts · Tags: bitmasks, data structures, implementation, math, sortings, trees · first AC: Jan 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,824 global accepts · Tags: constructive algorithms, greedy, math, sortings, two pointers · first AC: Jun 1, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,166 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,441 global accepts · Tags: combinatorics, dp, math · first AC: Feb 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)