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Open on Codeforces · 1,417 unique accepted
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Tags: dfs and similar, dp, graphs, greedy, trees · first AC: May 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 12,452 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, strings · first AC: Apr 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 12,122 global accepts · Tags: brute force, data structures, dp · first AC: Mar 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 12,401 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Feb 5, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 12,301 global accepts · Tags: dp, graphs, greedy · first AC: Jan 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 17,675 global accepts · Tags: combinatorics, math, sortings · first AC: Jan 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 11,681 global accepts · Tags: dp, greedy, implementation, two pointers · first AC: Dec 28, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 14,374 global accepts · Tags: graphs, greedy, shortest paths, trees · first AC: Oct 27, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 36,637 global accepts · Tags: data structures, dp, math · first AC: Aug 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 15,211 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Aug 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 13,708 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Jul 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 17,670 global accepts · Tags: divide and conquer, dp, greedy, implementation · first AC: Jun 25, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 14,360 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Jun 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 20,280 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: May 14, 2020 · C++17 (GCC 7-32) (first AC)
Tags: math, number theory · first AC: May 12, 2020 · C++17 (GCC 7-32) (first AC)
Tags: math, sortings · first AC: May 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 17,925 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Apr 25, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 11,857 global accepts · Tags: greedy, math · first AC: Apr 24, 2020 · C++14 (GCC 6-32) (first AC)
Tags: dfs and similar, dp, greedy, sortings, trees · first AC: Apr 15, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 14,086 global accepts · Tags: constructive algorithms, implementation · first AC: Mar 23, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 7,491 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,110 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,742 global accepts · Tags: constructive algorithms, dp, graphs · first AC: Jan 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,883 global accepts · Tags: binary search, greedy, sortings · first AC: Dec 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,667 global accepts · Tags: brute force, chinese remainder theorem, math, number theory · first AC: Dec 14, 2024 · C++20 (GCC 13-64) (first AC)