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Open on Codeforces · 506 unique accepted
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Quality: 14,480 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,238 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 24, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, graphs, implementation · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Tags: dfs and similar, dp, graphs, trees · first AC: May 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,178 global accepts · Tags: binary search, data structures, geometry, math · first AC: Apr 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,165 global accepts · Tags: combinatorics, math · first AC: Dec 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 21,332 global accepts · Tags: binary search, constructive algorithms, dp, two pointers · first AC: Dec 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,445 global accepts · Tags: graphs, greedy · first AC: Nov 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 15,260 global accepts · Tags: greedy, number theory · first AC: Nov 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,729 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Nov 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,780 global accepts · Tags: brute force, implementation, strings · first AC: Nov 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 15,732 global accepts · Tags: binary search, data structures, games, greedy, implementation · first AC: Oct 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,669 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,747 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,419 global accepts · Tags: bitmasks, constructive algorithms, interactive, math, number theory · first AC: May 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,095 global accepts · Tags: binary search, constructive algorithms, dp, implementation, math · first AC: May 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,270 global accepts · Tags: binary search, brute force, constructive algorithms, dp, geometry, greedy, math · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,796 global accepts · Tags: binary search, brute force, dfs and similar, divide and conquer, dsu, greedy, interactive, trees · first AC: Aug 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,846 global accepts · Tags: binary search, bitmasks, data structures, dp, implementation, math, number theory · first AC: Feb 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,028 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Jan 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,936 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Feb 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 18,015 global accepts · Tags: binary search, data structures, implementation · first AC: Feb 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,528 global accepts · Tags: binary search, brute force, data structures · first AC: Feb 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,790 global accepts · Tags: binary search, greedy, sortings · first AC: Nov 21, 2022 · C++14 (GCC 6-32) (first AC)