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Open on Codeforces · 374 unique accepted
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Quality: 7,685 global accepts · Tags: binary search, data structures, greedy, math, schedules, sortings · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,080 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Dec 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,677 global accepts · Tags: binary search, data structures, dfs and similar, dp, dsu, greedy, implementation, two pointers · first AC: Nov 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,370 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, trees · first AC: Aug 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,660 global accepts · Tags: bitmasks, constructive algorithms, greedy, interactive, math · first AC: Feb 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,628 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Feb 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,327 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, implementation, math · first AC: Sep 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,640 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math · first AC: Aug 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 6,922 global accepts · Tags: greedy, strings · first AC: Feb 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 6,650 global accepts · Tags: data structures, dp, math · first AC: Aug 26, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 9,238 global accepts · Tags: dfs and similar, dp, dsu, implementation · first AC: Jan 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,624 global accepts · Tags: implementation, math, sortings · first AC: Jan 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 14,161 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, implementation, sortings · first AC: Jan 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,968 global accepts · Tags: data structures, dp, implementation, strings · first AC: Jan 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 11,544 global accepts · Tags: brute force, implementation · first AC: Jan 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,222 global accepts · Tags: geometry, hashing, number theory · first AC: Dec 25, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 5,274 global accepts · Tags: binary search, sortings · first AC: Dec 25, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 5,865 global accepts · Tags: brute force, constructive algorithms, graph matchings, graphs, interactive, math · first AC: Oct 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,566 global accepts · Tags: dp · first AC: Aug 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,123 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,829 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation, math · first AC: Oct 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,811 global accepts · Tags: constructive algorithms, interactive, trees · first AC: Sep 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,357 global accepts · Tags: brute force, data structures, dfs and similar, dsu, math, trees · first AC: Aug 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,031 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 29, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 6,874 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, greedy, implementation · first AC: Sep 14, 2023 · C++17 (GCC 7-32) (first AC)