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Open on Codeforces · 253 unique accepted
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Quality: 6,699 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,091 global accepts · Tags: binary search, dp, greedy, strings · first AC: Apr 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,647 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,693 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jun 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,851 global accepts · Tags: constructive algorithms, greedy, implementation, math, sortings · first AC: May 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,875 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 12,309 global accepts · Tags: brute force, strings, two pointers · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,075 global accepts · Tags: binary search, constructive algorithms, geometry, greedy, interactive, math · first AC: Mar 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,571 global accepts · Tags: dfs and similar, dp, graphs, shortest paths, trees · first AC: Dec 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,595 global accepts · Tags: binary search, dp, greedy, implementation, math · first AC: Nov 24, 2023 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, data structures, sortings, two pointers · first AC: Nov 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,924 global accepts · Tags: bitmasks, greedy · first AC: Nov 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,765 global accepts · Tags: data structures, dp, graphs, sortings · first AC: Feb 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,212 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,784 global accepts · Tags: constructive algorithms, geometry, math · first AC: Dec 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,681 global accepts · Tags: brute force, flows, math, number theory · first AC: Dec 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,200 global accepts · Tags: constructive algorithms, data structures, graphs, greedy, implementation, interactive, trees, two pointers · first AC: Nov 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,289 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, math, number theory · first AC: Jul 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,722 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation · first AC: Jul 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,854 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, hashing, strings · first AC: Jun 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,342 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy, implementation, math · first AC: May 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,083 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Apr 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,996 global accepts · Tags: greedy, sortings · first AC: Dec 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,894 global accepts · Tags: brute force, data structures, greedy, implementation, sortings · first AC: Mar 2, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,962 global accepts · Tags: combinatorics, dp, greedy, math, number theory · first AC: Jan 23, 2026 · C++17 (GCC 7-32) (first AC)