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Open on Codeforces · 866 unique accepted
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Quality: 13,070 global accepts · Tags: combinatorics, math · first AC: Feb 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,273 global accepts · Tags: dp, greedy, math · first AC: Feb 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,125 global accepts · Tags: bitmasks, brute force, strings · first AC: Feb 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,697 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,049 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,488 global accepts · Tags: games, greedy · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,395 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,194 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,874 global accepts · Tags: geometry, greedy, math · first AC: Mar 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,715 global accepts · Tags: binary search, constructive algorithms, greedy · first AC: Mar 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,009 global accepts · Tags: combinatorics, dfs and similar, graphs · first AC: Feb 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,850 global accepts · Tags: binary search, sortings, ternary search, two pointers · first AC: Jan 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 7,006 global accepts · Tags: binary search, data structures, divide and conquer, math, two pointers · first AC: Nov 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,512 global accepts · Tags: constructive algorithms · first AC: Nov 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,461 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Nov 8, 2023 · C++14 (GCC 6-32) (first AC)
Tags: graphs, greedy, math, sortings · first AC: Oct 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,571 global accepts · Tags: dfs and similar, dp, graphs, shortest paths, trees · first AC: Oct 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,318 global accepts · Tags: constructive algorithms, greedy, two pointers · first AC: Jul 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,993 global accepts · Tags: dfs and similar, dsu, graphs, greedy, implementation · first AC: Jul 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,901 global accepts · Tags: dfs and similar, graphs, two pointers · first AC: Jun 10, 2023 · last AC: Jun 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,477 global accepts · Tags: brute force, data structures, math, number theory · first AC: May 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,138 global accepts · Tags: combinatorics, constructive algorithms, data structures, implementation, math, sortings, two pointers · first AC: May 19, 2023 · last AC: May 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,799 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: May 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,949 global accepts · Tags: brute force, dp, greedy · first AC: May 5, 2023 · C++14 (GCC 6-32) (first AC)