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Open on Codeforces · 615 unique accepted
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Tags: binary search, data structures, divide and conquer, games, greedy · first AC: Nov 14, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 2,266 global accepts · Tags: dp, greedy, math, number theory · first AC: Oct 30, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 18,413 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Jan 28, 2021 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, constructive algorithms, dp, greedy, math · first AC: Jan 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,681 global accepts · Tags: constructive algorithms, divide and conquer · first AC: Oct 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,191 global accepts · Tags: graphs, shortest paths, sortings · first AC: Oct 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,784 global accepts · Tags: dp, greedy, implementation · first AC: Sep 25, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,050 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Sep 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,146 global accepts · Tags: brute force, dfs and similar, graphs, hashing · first AC: Aug 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,819 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs, implementation · first AC: Aug 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,559 global accepts · Tags: combinatorics, fft, math · first AC: Apr 26, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,874 global accepts · Tags: games · first AC: Apr 2, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,401 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Mar 31, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,997 global accepts · Tags: dp, graphs, probabilities · first AC: Feb 28, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,024 global accepts · Tags: chinese remainder theorem, geometry, implementation, math, number theory · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,793 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,907 global accepts · Tags: constructive algorithms, math · first AC: Jul 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 608 global accepts · Tags: graphs · first AC: Apr 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 588 global accepts · Tags: data structures · first AC: Apr 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 932 global accepts · Tags: — · first AC: Mar 10, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,061 global accepts · Tags: — · first AC: Sep 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,098 global accepts · Tags: data structures, dp, greedy, math · first AC: Jul 24, 2023 · last AC: Jul 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math, probabilities, trees · first AC: Dec 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 849 global accepts · Tags: bitmasks, dsu, flows, graph matchings · first AC: Dec 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,425 global accepts · Tags: dp, greedy, sortings · first AC: Nov 26, 2022 · C++20 (GCC 11-64) (first AC)