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Open on Codeforces · 866 unique accepted
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Quality: 6,486 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Feb 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,904 global accepts · Tags: dp, implementation, math, number theory · first AC: Aug 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 5,436 global accepts · Tags: binary search, two pointers · first AC: Aug 23, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,494 global accepts · Tags: data structures, dfs and similar, dp, implementation, trees · first AC: Jun 4, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 8,285 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, math · first AC: Mar 1, 2021 · GNU C++11 (first AC)
Quality: 10,275 global accepts · Tags: string suffix structures, strings · first AC: Feb 1, 2021 · GNU C++11 (first AC)
Quality: 11,755 global accepts · Tags: binary search, greedy, hashing, string suffix structures, strings · first AC: Jan 31, 2021 · GNU C++11 (first AC)
Quality: 1,680 global accepts · Tags: math · first AC: Jan 6, 2021 · GNU C++11 (first AC)
Quality: 9,599 global accepts · Tags: combinatorics, dp, math · first AC: Dec 18, 2020 · GNU C++11 (first AC)
Quality: 9,038 global accepts · Tags: dp, strings · first AC: Dec 17, 2020 · GNU C++11 (first AC)
Quality: 5,332 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,234 global accepts · Tags: data structures · first AC: Jan 30, 2021 · last AC: Jul 6, 2025 · GNU C++11 (first AC)
Quality: 3,767 global accepts · Tags: bitmasks, dp, graphs, implementation, math · first AC: Jan 30, 2021 · last AC: Jul 6, 2025 · GNU C++11 (first AC)
Quality: 2,476 global accepts · Tags: binary search, brute force, dp, greedy, sortings, two pointers · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,988 global accepts · Tags: binary search, greedy, math · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,277 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,200 global accepts · Tags: binary search · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,724 global accepts · Tags: combinatorics, dp, probabilities · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,212 global accepts · Tags: binary search, greedy, two pointers · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,612 global accepts · Tags: dp, math, probabilities · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,459 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Oct 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,385 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, implementation · first AC: Aug 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,100 global accepts · Tags: brute force, data structures, dp, greedy, math, sortings, two pointers · first AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,433 global accepts · Tags: dfs and similar, graphs, trees · first AC: Jul 10, 2024 · C++20 (GCC 13-64) (first AC)