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Open on Codeforces · 521 unique accepted
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Quality: 26,416 global accepts · Tags: bitmasks, constructive algorithms, sortings · first AC: May 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 33,079 global accepts · Tags: binary search, greedy, sortings · first AC: May 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 90,212 global accepts · Tags: binary search, implementation, math, sortings · first AC: Mar 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 64,499 global accepts · Tags: data structures, hashing, math · first AC: Mar 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 12,316 global accepts · Tags: greedy · first AC: Jan 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 19,361 global accepts · Tags: strings · first AC: Oct 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 28,845 global accepts · Tags: greedy, implementation, two pointers · first AC: Aug 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 38,108 global accepts · Tags: brute force, dp, greedy, implementation, sortings · first AC: Dec 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,109 global accepts · Tags: bitmasks, greedy, math · first AC: Sep 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 38,853 global accepts · Tags: math · first AC: Sep 7, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 13,245 global accepts · Tags: implementation · first AC: Sep 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 12,411 global accepts · Tags: implementation · first AC: Aug 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 18,892 global accepts · Tags: binary search, brute force, greedy, math · first AC: Aug 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,658 global accepts · Tags: brute force, dp, greedy, math · first AC: Aug 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 21,006 global accepts · Tags: constructive algorithms, math, number theory, sortings · first AC: Aug 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 24,418 global accepts · Tags: binary search, data structures, greedy, implementation, math, sortings · first AC: Jul 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 21,694 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Jun 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 56,750 global accepts · Tags: dfs and similar, dp, graph matchings, greedy, sortings, two pointers · first AC: Apr 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,743 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 20,261 global accepts · Tags: math, number theory · first AC: Oct 10, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 18,796 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Sep 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 17,939 global accepts · Tags: data structures, greedy, math, sortings · first AC: Sep 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 30,759 global accepts · Tags: greedy, sortings, two pointers · first AC: Sep 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 18,874 global accepts · Tags: constructive algorithms, dp, math · first AC: Aug 6, 2022 · last AC: Aug 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 20,652 global accepts · Tags: constructive algorithms, greedy · first AC: Jun 16, 2022 · C++14 (GCC 6-32) (first AC)