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Open on Codeforces · 691 unique accepted
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Quality: 5,902 global accepts · Tags: implementation · first AC: Nov 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,562 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Nov 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,392 global accepts · Tags: brute force, math · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,981 global accepts · Tags: binary search, brute force, data structures, greedy · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,146 global accepts · Tags: bitmasks, brute force, greedy, implementation, strings · first AC: Dec 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,814 global accepts · Tags: greedy, sortings · first AC: Dec 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,521 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,706 global accepts · Tags: brute force, geometry, greedy, math · first AC: Aug 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,870 global accepts · Tags: constructive algorithms, greedy · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,166 global accepts · Tags: binary search, brute force, greedy · first AC: May 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,389 global accepts · Tags: brute force, games, greedy, implementation · first AC: Oct 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,109 global accepts · Tags: bitmasks, greedy, math · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Tags: brute force, constructive algorithms, trees · first AC: Oct 17, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 4,134 global accepts · Tags: implementation, math · first AC: Oct 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 17,878 global accepts · Tags: geometry, greedy, math, sortings · first AC: Mar 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 17,922 global accepts · Tags: dp, implementation, math · first AC: Feb 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 15,184 global accepts · Tags: graphs, implementation · first AC: Oct 17, 2020 · GNU C++11 (first AC)
Quality: 35,817 global accepts · Tags: bitmasks, math · first AC: Sep 24, 2020 · GNU C++11 (first AC)
Quality: 9,124 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,875 global accepts · Tags: greedy, sortings · first AC: Feb 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 14,609 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Dec 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,130 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,821 global accepts · Tags: graphs, shortest paths · first AC: Nov 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,858 global accepts · Tags: games · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,707 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)