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Open on Codeforces · 991 unique accepted
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Quality: 14,761 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Jul 9, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 17,320 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jun 11, 2023 · C++17 (GCC 7-32) (first AC)
Tags: dfs and similar, dp, graphs, trees · first AC: May 31, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 21,970 global accepts · Tags: constructive algorithms, greedy · first AC: May 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,081 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: May 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 72,431 global accepts · Tags: binary search, brute force, implementation, two pointers · first AC: Dec 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 9,901 global accepts · Tags: brute force, data structures, implementation, number theory · first AC: Apr 12, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,669 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Mar 1, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 7,732 global accepts · Tags: greedy, sortings · first AC: Feb 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 14,683 global accepts · Tags: dp, greedy, implementation, strings · first AC: Jun 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,954 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: Jun 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,270 global accepts · Tags: binary search, dp, greedy, two pointers · first AC: Apr 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,629 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, implementation · first AC: Apr 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 25,623 global accepts · Tags: dp, math, matrices · first AC: Dec 3, 2024 · PyPy 3-64 (first AC)
Quality: 15,912 global accepts · Tags: binary search, dfs and similar, dp, greedy, trees · first AC: Jul 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,474 global accepts · Tags: combinatorics, data structures, geometry, implementation, math, sortings · first AC: Jul 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,528 global accepts · Tags: binary search, brute force, data structures · first AC: Jul 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 16,758 global accepts · Tags: binary search, brute force, greedy, math, two pointers · first AC: Jul 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 18,014 global accepts · Tags: binary search, data structures, implementation · first AC: Jul 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,270 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, greedy, strings · first AC: Jul 20, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 13,836 global accepts · Tags: brute force, greedy, math, number theory · first AC: Jul 19, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,174 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 18, 2023 · PyPy 3-64 (first AC)
Quality: 14,408 global accepts · Tags: binary search, dp, math, number theory · first AC: Jul 17, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,470 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Jul 15, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,756 global accepts · Tags: binary search, data structures, greedy · first AC: Jul 15, 2023 · C++17 (GCC 7-32) (first AC)