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Open on Codeforces · 658 unique accepted
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Quality: 3,971 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,545 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: Jul 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,690 global accepts · Tags: data structures, divide and conquer, greedy, hashing · first AC: Jul 3, 2025 · last AC: Jul 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,236 global accepts · Tags: binary search, data structures, flows, greedy, two pointers · first AC: Jul 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,926 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Jul 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,958 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Feb 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,827 global accepts · Tags: dfs and similar, dp, dsu, graphs, implementation, trees · first AC: Jan 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,046 global accepts · Tags: binary search, brute force, data structures, math, number theory · first AC: Jan 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,996 global accepts · Tags: binary search, greedy, sortings · first AC: Jan 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Jan 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,384 global accepts · Tags: dfs and similar, dp, trees · first AC: Dec 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,097 global accepts · Tags: bitmasks, dfs and similar, dp, greedy, trees · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,847 global accepts · Tags: dfs and similar, dp, trees · first AC: Jul 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,089 global accepts · Tags: implementation, math · first AC: Jul 11, 2024 · last AC: Jul 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,393 global accepts · Tags: data structures, math, sortings · first AC: Jun 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,298 global accepts · Tags: binary search, data structures, dp, hashing, string suffix structures, strings · first AC: May 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,483 global accepts · Tags: dfs and similar, graphs, trees · first AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,811 global accepts · Tags: bitmasks, brute force, dp, math · first AC: Apr 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,814 global accepts · Tags: binary search, dfs and similar, dp, graphs · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,915 global accepts · Tags: bitmasks, dp, greedy, sortings · first AC: Jan 24, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 5,015 global accepts · Tags: brute force, data structures, dp, implementation, math · first AC: Jan 20, 2024 · last AC: Jan 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,271 global accepts · Tags: brute force, dp, math, number theory, two pointers · first AC: Jan 9, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 11,723 global accepts · Tags: dfs and similar, graphs, trees · first AC: Dec 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 9,370 global accepts · Tags: brute force, dp, math, number theory · first AC: Dec 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,076 global accepts · Tags: graphs, shortest paths · first AC: Dec 11, 2023 · C++17 (GCC 9-64) (first AC)