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Open on Codeforces · 447 unique accepted
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Quality: 1,004 global accepts · Tags: brute force, dfs and similar, dp, math, number theory · first AC: Aug 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Jun 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,037 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, divide and conquer, dp, math · first AC: May 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,352 global accepts · Tags: bitmasks, dp, math · first AC: Dec 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,091 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Nov 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,289 global accepts · Tags: dp, graphs, math, probabilities, trees · first AC: Apr 28, 2023 · C++20 (GCC 11-64) (first AC)
Tags: combinatorics, dp, math · first AC: Apr 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,337 global accepts · Tags: binary search, brute force, implementation, math, sortings · first AC: Apr 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 405 global accepts · Tags: constructive algorithms, greedy, math · first AC: Oct 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,942 global accepts · Tags: data structures, dp, greedy, sortings · first AC: Aug 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 851 global accepts · Tags: binary search, data structures · first AC: Aug 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 907 global accepts · Tags: bitmasks, brute force, combinatorics, dp, games, greedy, implementation, shortest paths · first AC: Jan 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 405 global accepts · Tags: combinatorics, dp, probabilities · first AC: Dec 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 369 global accepts · Tags: data structures, dfs and similar, dsu, graphs, shortest paths · first AC: Oct 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 637 global accepts · Tags: data structures, dfs and similar, dsu, graphs, meet-in-the-middle, trees · first AC: Oct 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 665 global accepts · Tags: combinatorics, data structures, greedy · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 569 global accepts · Tags: combinatorics, dp · first AC: Aug 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,057 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 786 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jul 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 481 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, sortings · first AC: Jan 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 269 global accepts · Tags: binary search, data structures, dp, dsu, flows, graph matchings, graphs, greedy · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 523 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math · first AC: Oct 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 610 global accepts · Tags: dfs and similar, dp, greedy · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)