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Open on Codeforces · 333 unique accepted
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Quality: 6,694 global accepts · Tags: bitmasks, brute force, dp, implementation, math · first AC: Mar 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,048 global accepts · Tags: binary search, greedy, hashing, strings, two pointers · first AC: Feb 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,357 global accepts · Tags: brute force, data structures, dfs and similar, dsu, math, trees · first AC: Jan 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,680 global accepts · Tags: brute force, flows, math, number theory · first AC: Dec 24, 2024 · C++20 (GCC 13-64) (first AC)
Tags: binary search, greedy, implementation · first AC: Nov 26, 2024 · PyPy 3-64 (first AC)
Tags: constructive algorithms · first AC: Nov 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,546 global accepts · Tags: implementation, math · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Tags: games, greedy · first AC: Nov 12, 2024 · PyPy 3-64 (first AC)
Quality: 4,898 global accepts · Tags: combinatorics, math, number theory · first AC: Nov 12, 2024 · PyPy 3-64 (first AC)
Quality: 8,301 global accepts · Tags: brute force, constructive algorithms, dp, graphs, implementation, trees · first AC: Jul 7, 2024 · PyPy 3-64 (first AC)
Tags: number theory · first AC: Jul 6, 2024 · PyPy 3-64 (first AC)
Quality: 7,853 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, hashing, strings · first AC: Jul 5, 2024 · PyPy 3-64 (first AC)
Quality: 6,464 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,255 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,639 global accepts · Tags: bitmasks, brute force, dp, greedy, math · first AC: Dec 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,235 global accepts · Tags: binary search, data structures, flows, greedy, two pointers · first AC: Apr 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,657 global accepts · Tags: bitmasks, constructive algorithms, implementation, interactive, math · first AC: Mar 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,878 global accepts · Tags: binary search, bitmasks, brute force, data structures, dp, greedy, trees, two pointers · first AC: Feb 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,459 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,564 global accepts · Tags: data structures, graphs, greedy, shortest paths · first AC: Feb 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 29, 2024 · C++20 (GCC 13-64) (first AC)
Tags: brute force · first AC: Nov 27, 2024 · PyPy 3-64 (first AC)
Quality: 5,042 global accepts · Tags: bitmasks, constructive algorithms · first AC: Nov 27, 2024 · PyPy 3-64 (first AC)
Tags: combinatorics, dfs and similar, dp, geometry, trees · first AC: Nov 25, 2024 · PyPy 3-64 (first AC)
Quality: 3,403 global accepts · Tags: brute force, combinatorics, dp, implementation · first AC: Nov 21, 2024 · PyPy 3-64 (first AC)