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Open on Codeforces · 656 unique accepted
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Quality: 4,321 global accepts · Tags: math, strings · first AC: Jan 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 18,506 global accepts · Tags: 2-sat, brute force, constructive algorithms, greedy · first AC: Jan 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 27,191 global accepts · Tags: brute force, data structures, dp, greedy · first AC: May 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 13,414 global accepts · Tags: constructive algorithms, math · first AC: Jan 19, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 7,431 global accepts · Tags: greedy, math, sortings · first AC: Nov 4, 2020 · GNU C++11 (first AC)
Quality: 25,628 global accepts · Tags: dp, math, matrices · first AC: Nov 4, 2020 · GNU C++11 (first AC)
Quality: 20,565 global accepts · Tags: brute force, dp, greedy, two pointers · first AC: Jul 29, 2020 · GNU C++11 (first AC)
Tags: bitmasks, brute force, greedy · first AC: Apr 12, 2020 · GNU C++11 (first AC)
Quality: 10,505 global accepts · Tags: combinatorics, dp, math · first AC: Nov 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,645 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy, sortings, trees · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,473 global accepts · Tags: binary search, brute force, dfs and similar, geometry, implementation, math · first AC: Jul 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,542 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,925 global accepts · Tags: brute force, math, number theory · first AC: Jan 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 12,390 global accepts · Tags: brute force, greedy, implementation, math · first AC: Dec 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,997 global accepts · Tags: math, number theory · first AC: Oct 23, 2022 · C++20 (GCC 11-64) (first AC)
Tags: dfs and similar, dp, greedy, sortings, trees · first AC: Sep 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 15,448 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: Jul 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 12,746 global accepts · Tags: bitmasks, brute force, dp, greedy, math · first AC: Jul 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 17,848 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Jul 10, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 11,396 global accepts · Tags: brute force, greedy · first AC: Jun 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,461 global accepts · Tags: geometry, implementation · first AC: Feb 21, 2022 · C++20 (GCC 11-64) (first AC)
Tags: math, sortings · first AC: Feb 18, 2022 · C++20 (GCC 11-64) (first AC)
Tags: data structures, greedy · first AC: Feb 15, 2022 · C++20 (GCC 11-64) (first AC)
Tags: implementation, math, probabilities · first AC: Feb 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,316 global accepts · Tags: binary search, brute force, dp, greedy, hashing, implementation, string suffix structures, strings, two pointers · first AC: Jun 18, 2021 · last AC: Feb 1, 2022 · C++17 (GCC 7-32) (first AC)