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Open on Codeforces · 841 unique accepted
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Quality: 22,750 global accepts · Tags: bitmasks, combinatorics, math, number theory · first AC: Aug 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,474 global accepts · Tags: math, number theory · first AC: Jun 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,118 global accepts · Tags: brute force, greedy · first AC: Jun 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,121 global accepts · Tags: binary search, constructive algorithms, greedy, two pointers · first AC: Feb 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,692 global accepts · Tags: binary search, geometry · first AC: Jan 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 21,733 global accepts · Tags: math, number theory · first AC: Dec 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,710 global accepts · Tags: brute force, greedy · first AC: Oct 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,616 global accepts · Tags: combinatorics, dp, math · first AC: Oct 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 25,081 global accepts · Tags: greedy, implementation · first AC: May 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 20,415 global accepts · Tags: bitmasks, constructive algorithms, greedy, implementation · first AC: Apr 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,880 global accepts · Tags: dp, greedy, implementation · first AC: Feb 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 24,436 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 29, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 16,852 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Sep 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 17,485 global accepts · Tags: dp, greedy, math · first AC: Jul 18, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 28,414 global accepts · Tags: constructive algorithms, math · first AC: Jul 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 14,665 global accepts · Tags: brute force, dfs and similar, implementation, sortings · first AC: Dec 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 24,416 global accepts · Tags: greedy, two pointers · first AC: Jul 10, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 21,221 global accepts · Tags: greedy, math, sortings · first AC: May 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 38,825 global accepts · Tags: binary search, brute force, math · first AC: Feb 16, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 17,706 global accepts · Tags: brute force, geometry, greedy, math · first AC: Mar 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,606 global accepts · Tags: brute force, math, number theory · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,604 global accepts · Tags: implementation, math · first AC: Jun 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,922 global accepts · Tags: binary search, sortings, two pointers · first AC: Jun 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 24,005 global accepts · Tags: dp, greedy, implementation · first AC: Jun 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,814 global accepts · Tags: greedy, matrices · first AC: Feb 18, 2025 · C++17 (GCC 7-32) (first AC)