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Open on Codeforces · 486 unique accepted
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Quality: 6,831 global accepts · Tags: games · first AC: Aug 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,244 global accepts · Tags: binary search, greedy · first AC: Jun 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,494 global accepts · Tags: data structures, dfs and similar, dp, implementation, trees · first AC: Jun 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,641 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Apr 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,909 global accepts · Tags: dp, games, math, probabilities · first AC: Apr 3, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,287 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, math · first AC: Feb 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 12,812 global accepts · Tags: data structures, divide and conquer, sortings · first AC: Feb 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 8,327 global accepts · Tags: combinatorics, data structures, sortings · first AC: Feb 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,331 global accepts · Tags: binary search, greedy · first AC: Jan 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 11,191 global accepts · Tags: binary search, dp, sortings, two pointers · first AC: Jan 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 8,364 global accepts · Tags: bitmasks, brute force, math · first AC: Dec 31, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 5,806 global accepts · Tags: binary search, data structures, greedy, implementation, two pointers · first AC: Dec 11, 2020 · C++17 (GCC 7-32) (first AC)
Tags: dp, greedy, strings · first AC: Nov 15, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,902 global accepts · Tags: bitmasks, combinatorics, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,182 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,129 global accepts · Tags: dp, dsu, trees · first AC: Dec 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,549 global accepts · Tags: dp, math, sortings · first AC: Nov 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,724 global accepts · Tags: combinatorics, dp, probabilities · first AC: Sep 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,778 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Aug 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,265 global accepts · Tags: binary search, combinatorics, constructive algorithms, greedy, implementation, math · first AC: Aug 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,909 global accepts · Tags: constructive algorithms, graph matchings, math, probabilities · first AC: Aug 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,678 global accepts · Tags: constructive algorithms · first AC: Aug 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,306 global accepts · Tags: dfs and similar, dp, two pointers · first AC: Apr 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,278 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Feb 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,883 global accepts · Tags: data structures · first AC: Feb 21, 2021 · C++17 (GCC 7-32) (first AC)