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Open on Codeforces · 219 unique accepted
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Quality: 1,037 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, divide and conquer, dp, math · first AC: May 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 509 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, hashing · first AC: Dec 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,057 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 594 global accepts · Tags: bitmasks, data structures, dp, hashing, probabilities · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 411 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, divide and conquer, dp, greedy, interactive, math, probabilities · first AC: Dec 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 405 global accepts · Tags: combinatorics, dp, probabilities · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 466 global accepts · Tags: combinatorics, dp, fft, math, trees · first AC: Dec 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 453 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,103 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 605 global accepts · Tags: brute force, dp, greedy, math, probabilities · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 423 global accepts · Tags: binary search, combinatorics, data structures, dfs and similar, dp, graphs, math, trees · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 154 global accepts · Tags: games, math · first AC: Feb 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: binary search, dp, greedy, trees · first AC: Jul 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 134 global accepts · Tags: chinese remainder theorem, constructive algorithms, interactive, math · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 359 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 311 global accepts · Tags: bitmasks, graphs, number theory, shortest paths · first AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: bitmasks, combinatorics, implementation, math · first AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)