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Open on Codeforces · 722 unique accepted
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Quality: 14,480 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,586 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, greedy, strings · first AC: Nov 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 20,318 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Nov 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 21,970 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,548 global accepts · Tags: binary search, greedy, two pointers · first AC: Nov 14, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, graphs, implementation · first AC: Nov 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,032 global accepts · Tags: brute force, dp, hashing, implementation, math · first AC: Nov 3, 2023 · last AC: Nov 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,284 global accepts · Tags: binary search, brute force, math · first AC: Nov 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,177 global accepts · Tags: binary search, data structures, geometry, math · first AC: Oct 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,863 global accepts · Tags: data structures · first AC: Oct 23, 2023 · last AC: Oct 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,880 global accepts · Tags: bitmasks, greedy, math, number theory · first AC: Sep 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,669 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,853 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,445 global accepts · Tags: greedy, math · first AC: Oct 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,743 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,310 global accepts · Tags: constructive algorithms, math · first AC: Aug 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,152 global accepts · Tags: bitmasks, constructive algorithms · first AC: Aug 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,086 global accepts · Tags: dp, greedy, strings, two pointers · first AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,954 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,581 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,820 global accepts · Tags: combinatorics, dp, greedy, two pointers · first AC: Feb 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,678 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy · first AC: Nov 12, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,845 global accepts · Tags: binary search, bitmasks, data structures, dp, implementation, math, number theory · first AC: Feb 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 14,408 global accepts · Tags: binary search, dp, math, number theory · first AC: Nov 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,936 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Nov 14, 2023 · C++20 (GCC 11-64) (first AC)