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Open on Codeforces · 627 unique accepted
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Quality: 8,930 global accepts · Tags: constructive algorithms, greedy, interactive · first AC: Dec 31, 2023 · last AC: Dec 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 14,388 global accepts · Tags: data structures, greedy · first AC: Dec 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 15,076 global accepts · Tags: constructive algorithms, math, number theory · first AC: Nov 12, 2023 · last AC: Nov 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 11,396 global accepts · Tags: brute force, greedy · first AC: Nov 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 14,994 global accepts · Tags: math, number theory · first AC: May 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,198 global accepts · Tags: brute force, math, sortings · first AC: Apr 5, 2023 · C++14 (GCC 6-32) (first AC)
Tags: bitmasks, constructive algorithms · first AC: Mar 9, 2023 · C++14 (GCC 6-32) (first AC)
Tags: brute force, constructive algorithms, greedy, implementation, sortings, strings · first AC: Jan 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,209 global accepts · Tags: bitmasks, math · first AC: Jan 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,339 global accepts · Tags: constructive algorithms, interactive, math · first AC: Feb 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,131 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Feb 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,372 global accepts · Tags: brute force, implementation · first AC: Nov 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,048 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 496 global accepts · Tags: *special · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,685 global accepts · Tags: binary search, data structures, greedy, math, schedules, sortings · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,080 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Oct 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,645 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,460 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Sep 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,366 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, trees · first AC: Aug 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,691 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jun 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,660 global accepts · Tags: bitmasks, constructive algorithms, greedy, interactive, math · first AC: Feb 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 10,753 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Jan 12, 2024 · last AC: Jan 12, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 9,774 global accepts · Tags: brute force, constructive algorithms, geometry, math · first AC: Dec 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 9,053 global accepts · Tags: constructive algorithms, data structures, dp, dsu, greedy, sortings · first AC: Dec 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 7,005 global accepts · Tags: binary search, data structures, divide and conquer, math, two pointers · first AC: Nov 25, 2023 · last AC: Dec 2, 2023 · C++14 (GCC 6-32) (first AC)