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Open on Codeforces · 761 unique accepted
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Quality: 14,949 global accepts · Tags: brute force, dp, greedy · first AC: Jul 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,123 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Jan 12, 2026 · PyPy 3-64 (first AC)
Quality: 2,137 global accepts · Tags: greedy, sortings · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,964 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,425 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,186 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,363 global accepts · Tags: combinatorics, math, number theory · first AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,825 global accepts · Tags: brute force, data structures, divide and conquer, greedy, sortings · first AC: May 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,969 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,680 global accepts · Tags: dp, implementation, strings · first AC: Sep 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,357 global accepts · Tags: brute force, data structures, dfs and similar, dsu, math, trees · first AC: Aug 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,718 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,853 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, hashing, strings · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,854 global accepts · Tags: brute force, dp, greedy, strings · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 8,590 global accepts · Tags: bitmasks, constructive algorithms, interactive, math · first AC: Jan 24, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,443 global accepts · Tags: dfs and similar, dp, trees · first AC: Aug 6, 2023 · last AC: Dec 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,704 global accepts · Tags: constructive algorithms, data structures, divide and conquer, greedy, implementation, sortings · first AC: Dec 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,954 global accepts · Tags: dp, greedy · first AC: Sep 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,006 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Sep 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,471 global accepts · Tags: dfs and similar, graphs, math, number theory, shortest paths · first AC: Aug 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,996 global accepts · Tags: binary search, data structures, dp, dsu, greedy, sortings · first AC: Aug 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,169 global accepts · Tags: math, number theory · first AC: Aug 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,722 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Jul 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,508 global accepts · Tags: binary search, brute force, implementation, math · first AC: Jul 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,012 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, math, two pointers · first AC: Jun 29, 2023 · C++20 (GCC 11-64) (first AC)