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Open on Codeforces · 462 unique accepted
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Quality: 9,111 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 11,014 global accepts · Tags: binary search, greedy, math · first AC: Feb 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 12,855 global accepts · Tags: games · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,700 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,493 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,304 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jul 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,569 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,706 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 30,630 global accepts · Tags: combinatorics, math, number theory · first AC: Feb 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 17,861 global accepts · Tags: dp, greedy, implementation, math · first AC: Jul 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,196 global accepts · Tags: combinatorics, math · first AC: Feb 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 19,752 global accepts · Tags: brute force, data structures · first AC: Nov 3, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 12,031 global accepts · Tags: bitmasks, constructive algorithms, greedy, strings · first AC: Apr 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 13,332 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 13,959 global accepts · Tags: greedy, implementation · first AC: Mar 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,586 global accepts · Tags: implementation · first AC: Dec 15, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 20,897 global accepts · Tags: dp, greedy, math · first AC: Dec 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 12,223 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,388 global accepts · Tags: games, greedy, sortings · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,712 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Apr 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,173 global accepts · Tags: graphs, greedy, implementation, interactive · first AC: Feb 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,245 global accepts · Tags: brute force, constructive algorithms, greedy, math, two pointers · first AC: Jan 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,140 global accepts · Tags: constructive algorithms, dfs and similar, graphs, implementation · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,531 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Oct 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,710 global accepts · Tags: binary search, brute force, greedy, implementation · first AC: Jul 7, 2024 · C++17 (GCC 7-32) (first AC)