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Open on Codeforces · 623 unique accepted
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Quality: 16,031 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, greedy, trees · first AC: Aug 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 17,732 global accepts · Tags: brute force, graphs, greedy · first AC: Aug 1, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 17,726 global accepts · Tags: binary search, dp, greedy, implementation, strings, two pointers · first AC: Jun 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 22,711 global accepts · Tags: brute force, dp, greedy, implementation, sortings · first AC: May 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 15,282 global accepts · Tags: greedy · first AC: May 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 18,751 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: May 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 22,472 global accepts · Tags: brute force, data structures, greedy, number theory, sortings · first AC: Apr 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,170 global accepts · Tags: constructive algorithms, dfs and similar, greedy, implementation · first AC: Apr 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 5,359 global accepts · Tags: constructive algorithms · first AC: Apr 6, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 25,543 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Mar 26, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 13,283 global accepts · Tags: brute force, dp, implementation · first AC: Feb 5, 2021 · C++17 (GCC 9-64) (first AC)
Tags: dp, implementation · first AC: Nov 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 17,297 global accepts · Tags: dp, greedy, hashing, implementation, strings · first AC: Nov 21, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 15,493 global accepts · Tags: binary search, greedy, math, sortings · first AC: Nov 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,046 global accepts · Tags: binary search, bitmasks, greedy, math · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,752 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,336 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,559 global accepts · Tags: binary search, math · first AC: Feb 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,762 global accepts · Tags: greedy, math · first AC: Nov 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,982 global accepts · Tags: greedy · first AC: Nov 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,057 global accepts · Tags: constructive algorithms, data structures · first AC: Oct 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,698 global accepts · Tags: binary search, geometry, math · first AC: Sep 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,485 global accepts · Tags: dfs and similar, graphs · first AC: Feb 9, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,552 global accepts · Tags: data structures, greedy, implementation · first AC: Jan 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 13,203 global accepts · Tags: brute force, geometry, implementation, math · first AC: Dec 29, 2021 · C++20 (GCC 11-64) (first AC)