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Open on Codeforces · 496 unique accepted
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Quality: 8,187 global accepts · Tags: dfs and similar, dp, games, trees · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,759 global accepts · Tags: combinatorics, dp, math, trees · first AC: Feb 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,166 global accepts · Tags: brute force, data structures, greedy, math, ternary search · first AC: Feb 11, 2024 · C++17 (GCC 7-32) (first AC)
Tags: binary search, brute force, greedy, math · first AC: Oct 22, 2023 · C++17 (GCC 7-32) (first AC)
Tags: binary search, data structures, graphs, implementation, shortest paths · first AC: Oct 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 6,046 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Dec 6, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 9,249 global accepts · Tags: dfs and similar, dsu, graphs, sortings · first AC: Nov 6, 2019 · C++14 (GCC 6-32) (first AC)
Tags: greedy, implementation, two pointers · first AC: Mar 3, 2019 · C++14 (GCC 6-32) (first AC)
Tags: geometry, implementation · first AC: Nov 18, 2018 · C++17 (GCC 7-32) (first AC)
Tags: dfs and similar, dp, greedy, hashing · first AC: Oct 21, 2018 · GNU C++11 (first AC)
Quality: 3,854 global accepts · Tags: constructive algorithms, data structures, graphs, greedy · first AC: Sep 16, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 13,382 global accepts · Tags: combinatorics, dp · first AC: Sep 7, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 4,038 global accepts · Tags: binary search, dp, greedy · first AC: Jul 31, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 5,045 global accepts · Tags: combinatorics, dp · first AC: Jun 27, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 3,331 global accepts · Tags: data structures, dp, greedy, implementation · first AC: Dec 6, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 3,370 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, fft, trees · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,908 global accepts · Tags: binary search, bitmasks, combinatorics, dfs and similar, dsu, graphs, math · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,741 global accepts · Tags: constructive algorithms, data structures, dp, graphs, greedy, implementation, ternary search · first AC: Nov 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,194 global accepts · Tags: brute force, greedy, implementation · first AC: Oct 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,910 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Oct 28, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,331 global accepts · Tags: constructive algorithms · first AC: Feb 24, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,666 global accepts · Tags: constructive algorithms, implementation, math · first AC: Nov 24, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 2,560 global accepts · Tags: data structures, greedy, implementation, sortings · first AC: Nov 22, 2018 · C++17 (GCC 7-32) (first AC)