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Open on Codeforces · 481 unique accepted
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Quality: 21,723 global accepts · Tags: dfs and similar, implementation · first AC: Apr 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,108 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,049 global accepts · Tags: data structures · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,868 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,428 global accepts · Tags: constructive algorithms, implementation · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,249 global accepts · Tags: brute force · first AC: Dec 23, 2025 · PyPy 3-64 (first AC)
Quality: 4,938 global accepts · Tags: greedy · first AC: Dec 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,423 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 21,479 global accepts · Tags: games, greedy · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,481 global accepts · Tags: brute force, dp, hashing, implementation, strings · first AC: Nov 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,451 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Oct 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 19,751 global accepts · Tags: brute force, data structures · first AC: Jun 28, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 29,109 global accepts · Tags: bitmasks, greedy, math · first AC: Apr 21, 2022 · C++14 (GCC 6-32) (first AC)
Tags: brute force, greedy, math · first AC: Apr 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,031 global accepts · Tags: bitmasks, constructive algorithms, greedy, strings · first AC: Apr 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,673 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,061 global accepts · Tags: dp, games, greedy · first AC: Dec 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,247 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,584 global accepts · Tags: 2-sat, brute force, math, sortings · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,712 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,772 global accepts · Tags: greedy, math, sortings · first AC: Apr 6, 2024 · C++20 (GCC 13-64) (first AC)
Tags: binary search, greedy, sortings · first AC: Oct 22, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 10,165 global accepts · Tags: combinatorics, math · first AC: Dec 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,093 global accepts · Tags: greedy, sortings · first AC: Dec 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 17,732 global accepts · Tags: brute force, graphs, greedy · first AC: Nov 1, 2022 · C++20 (GCC 11-64) (first AC)