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Open on Codeforces · 1,909 unique accepted
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Quality: 1,169 global accepts · Tags: binary search, dp, greedy, sortings · first AC: Sep 18, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,614 global accepts · Tags: dp, graphs, number theory, shortest paths · first AC: Sep 18, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 802 global accepts · Tags: dp, implementation · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 563 global accepts · Tags: data structures, divide and conquer, dsu · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,119 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,965 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation, math, ternary search · first AC: Oct 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, divide and conquer, dp, math, meet-in-the-middle · first AC: Jun 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,316 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Jun 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,520 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, flows, graph matchings, shortest paths · first AC: Jun 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,923 global accepts · Tags: binary search, brute force, greedy, implementation, math · first AC: Jun 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,852 global accepts · Tags: binary search, combinatorics, data structures, dp, shortest paths, sortings · first AC: Jun 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,581 global accepts · Tags: data structures, greedy · first AC: Jan 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,064 global accepts · Tags: dfs and similar, strings, trees · first AC: Jan 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,210 global accepts · Tags: math, matrices · first AC: Jan 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,638 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Dec 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,819 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, graphs, hashing · first AC: Dec 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 733 global accepts · Tags: — · first AC: Dec 14, 2023 · last AC: Dec 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 932 global accepts · Tags: dp, games, two pointers · first AC: Sep 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,639 global accepts · Tags: data structures, implementation, sortings · first AC: Aug 27, 2023 · C++14 (GCC 6-32) (first AC)
Tags: data structures · first AC: Aug 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,183 global accepts · Tags: binary search, data structures, divide and conquer, dp, dsu, two pointers · first AC: Jul 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,773 global accepts · Tags: binary search, data structures, implementation, math, number theory · first AC: Jul 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,831 global accepts · Tags: data structures, dp, geometry, greedy, math · first AC: Jul 3, 2023 · last AC: Jul 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,292 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Jul 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,970 global accepts · Tags: dfs and similar, dp, greedy · first AC: Jun 26, 2023 · C++14 (GCC 6-32) (first AC)