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Open on Codeforces · 652 unique accepted
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Quality: 24,014 global accepts · Tags: dp, greedy, implementation · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,748 global accepts · Tags: greedy, math, number theory · first AC: Apr 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,798 global accepts · Tags: implementation, sortings · first AC: Aug 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,707 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,546 global accepts · Tags: bitmasks, constructive algorithms, greedy, implementation, math · first AC: May 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,504 global accepts · Tags: binary search, brute force, constructive algorithms, greedy · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, greedy, sortings · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,024 global accepts · Tags: constructive algorithms, implementation · first AC: Aug 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,264 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,983 global accepts · Tags: dfs and similar, dp, dsu, graphs · first AC: Jun 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,232 global accepts · Tags: binary search, greedy, math, number theory · first AC: Apr 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,804 global accepts · Tags: math, number theory · first AC: Dec 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,176 global accepts · Tags: binary search, math, sortings, two pointers · first AC: Nov 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,244 global accepts · Tags: brute force, hashing, implementation, math, strings · first AC: Jan 19, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,735 global accepts · Tags: math, sortings · first AC: Dec 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,673 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · last AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,857 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,485 global accepts · Tags: dfs and similar, graphs · first AC: Jun 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,687 global accepts · Tags: binary search, brute force, data structures, dp, dsu, graphs, greedy, implementation · first AC: May 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,409 global accepts · Tags: brute force, math, number theory · first AC: Dec 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,632 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, implementation · first AC: Oct 28, 2024 · last AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,548 global accepts · Tags: brute force, data structures · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,572 global accepts · Tags: hashing, implementation, strings · first AC: Jan 17, 2024 · last AC: Jan 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 10,815 global accepts · Tags: binary search, greedy, sortings · first AC: Oct 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,259 global accepts · Tags: *special, implementation, sortings · first AC: Oct 3, 2023 · C++14 (GCC 6-32) (first AC)