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Open on Codeforces · 47 unique accepted
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Quality: 9,775 global accepts · Tags: binary search, bitmasks, greedy, implementation · first AC: Aug 5, 2021 · C++17 (GCC 7-32) (first AC)
Tags: brute force, implementation, math · first AC: Mar 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 8,138 global accepts · Tags: brute force, constructive algorithms, flows, greedy, math · first AC: Sep 28, 2020 · GNU C++11 (first AC)
Quality: 6,512 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Feb 23, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,520 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,162 global accepts · Tags: combinatorics, dp, strings · first AC: Sep 28, 2020 · GNU C++11 (first AC)
Quality: 9,036 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jul 17, 2020 · GNU C++11 (first AC)
Quality: 3,002 global accepts · Tags: data structures, dp, greedy · first AC: Aug 9, 2021 · GNU C++11 (first AC)
Quality: 2,637 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,818 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs, implementation · first AC: Sep 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,821 global accepts · Tags: data structures, greedy, implementation, trees · first AC: Jul 17, 2020 · GNU C++11 (first AC)
Quality: 993 global accepts · Tags: data structures, dp, expression parsing, flows, greedy, strings · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,374 global accepts · Tags: dfs and similar, dp, math, number theory · first AC: Aug 5, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 631 global accepts · Tags: combinatorics, dp, math, matrices, string suffix structures · first AC: Dec 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 715 global accepts · Tags: brute force, combinatorics, dp, math, matrices · first AC: Dec 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,198 global accepts · Tags: binary search, dfs and similar, shortest paths, trees · first AC: Jan 31, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,051 global accepts · Tags: data structures, divide and conquer, dp, implementation, shortest paths · first AC: Mar 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 764 global accepts · Tags: brute force, constructive algorithms, interactive · first AC: Aug 9, 2021 · GNU C++11 (first AC)
Quality: 283 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy, string suffix structures · first AC: Feb 12, 2026 · last AC: Feb 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 199 global accepts · Tags: binary search, bitmasks, data structures, dp, greedy, string suffix structures · first AC: Feb 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms · first AC: May 3, 2022 · C++17 (GCC 9-64) (first AC)