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Open on Codeforces · 886 unique accepted
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Quality: 2,799 global accepts · Tags: brute force, constructive algorithms, data structures, math, strings · first AC: May 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,477 global accepts · Tags: combinatorics, dp, math · first AC: May 2, 2021 · last AC: May 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,359 global accepts · Tags: binary search, brute force, constructive algorithms, dp, flows, graphs, shortest paths · first AC: Feb 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,187 global accepts · Tags: constructive algorithms, dfs and similar, graph matchings, graphs, greedy · first AC: Jan 5, 2021 · C++17 (GCC 7-32) (first AC)
Tags: binary search, dp, greedy, sortings · first AC: Nov 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,285 global accepts · Tags: binary search, brute force, greedy, math · first AC: May 17, 2019 · GNU C++11 (first AC)
Quality: 4,033 global accepts · Tags: data structures, divide and conquer, dsu, two pointers · first AC: May 1, 2019 · GNU C++11 (first AC)
Quality: 3,258 global accepts · Tags: brute force, greedy, math, number theory · first AC: Apr 24, 2019 · GNU C++11 (first AC)
Quality: 1,602 global accepts · Tags: brute force, interactive, math · first AC: Apr 22, 2019 · GNU C++11 (first AC)
Quality: 1,641 global accepts · Tags: bitmasks, chinese remainder theorem, constructive algorithms, interactive, math · first AC: Feb 18, 2019 · GNU C++11 (first AC)
Quality: 1,581 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: Nov 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,353 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Apr 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,601 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,581 global accepts · Tags: data structures, greedy · first AC: Jan 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,638 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Dec 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,964 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Sep 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,036 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Aug 31, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,183 global accepts · Tags: binary search, data structures, divide and conquer, dp, dsu, two pointers · first AC: Jul 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,831 global accepts · Tags: data structures, dp, geometry, greedy, math · first AC: Jun 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,773 global accepts · Tags: binary search, data structures, implementation, math, number theory · first AC: Jun 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,639 global accepts · Tags: brute force, data structures, dsu, math, number theory, two pointers · first AC: Apr 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,718 global accepts · Tags: data structures, dp, matrices · first AC: Apr 6, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,914 global accepts · Tags: brute force, data structures, dfs and similar, dp, trees, two pointers · first AC: Apr 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,401 global accepts · Tags: constructive algorithms, dfs and similar, dsu, geometry, greedy, implementation, math · first AC: Feb 27, 2023 · C++17 (GCC 7-32) (first AC)
Tags: brute force, data structures, greedy, implementation, sortings · first AC: Jan 15, 2023 · C++17 (GCC 7-32) (first AC)