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Open on Codeforces · 578 unique accepted
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Quality: 828 global accepts · Tags: bitmasks, constructive algorithms, hashing · first AC: Dec 20, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 480 global accepts · Tags: constructive algorithms, interactive, probabilities · first AC: Jun 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 866 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Aug 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,175 global accepts · Tags: binary search, divide and conquer, graphs, shortest paths · first AC: Jul 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,035 global accepts · Tags: constructive algorithms, games, implementation · first AC: Jul 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Jul 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 746 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Jul 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Jan 27, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, graphs · first AC: Jan 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,486 global accepts · Tags: constructive algorithms, dp, math · first AC: Sep 19, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 523 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Jun 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 160 global accepts · Tags: constructive algorithms · first AC: Dec 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 283 global accepts · Tags: interactive · first AC: Dec 20, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 41 global accepts · Tags: — · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 2, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 2, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 2, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 2, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 2, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Oct 2, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 9, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 9, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 9, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: May 9, 2024 · C++20 (GCC 13-64) (first AC)