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Open on Codeforces · 506 unique accepted
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Quality: 34,400 global accepts · Tags: binary search, data structures, math, two pointers · first AC: Jun 12, 2021 · GNU C++11 (first AC)
Quality: 22,930 global accepts · Tags: constructive algorithms, math, number theory · first AC: May 7, 2021 · GNU C++11 (first AC)
Quality: 12,568 global accepts · Tags: brute force, implementation · first AC: Mar 6, 2021 · GNU C++11 (first AC)
Quality: 10,672 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,247 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,702 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,219 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,383 global accepts · Tags: games, greedy, sortings · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,807 global accepts · Tags: implementation, two pointers · first AC: Jul 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,038 global accepts · Tags: games · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,055 global accepts · Tags: brute force, math, number theory · first AC: Apr 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 14,939 global accepts · Tags: binary search, greedy, implementation, math, sortings · first AC: Apr 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 16,706 global accepts · Tags: games, greedy, math, sortings · first AC: Apr 27, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 13,772 global accepts · Tags: greedy, math, sortings · first AC: Apr 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,285 global accepts · Tags: binary search, brute force, constructive algorithms, games, greedy, math · first AC: Feb 15, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 28,578 global accepts · Tags: data structures, dp, greedy · first AC: Jan 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 13,163 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, math, sortings · first AC: Dec 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,598 global accepts · Tags: binary search, constructive algorithms, greedy, sortings · first AC: Nov 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 20,318 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: May 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,524 global accepts · Tags: greedy, implementation · first AC: May 9, 2023 · C++14 (GCC 6-32) (first AC)
Tags: greedy, sortings · first AC: May 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,581 global accepts · Tags: brute force, implementation · first AC: Jul 15, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 14,527 global accepts · Tags: data structures, greedy, implementation, sortings · first AC: Mar 20, 2022 · C++17 (GCC 9-64) (first AC)
Tags: brute force, implementation, math, matrices · first AC: Mar 6, 2022 · C++17 (GCC 9-64) (first AC)
Tags: constructive algorithms, data structures, greedy, math, two pointers · first AC: Jan 22, 2022 · C++17 (GCC 9-64) (first AC)