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Open on Codeforces · 687 unique accepted
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Quality: 2,784 global accepts · Tags: dp, greedy, implementation · first AC: Sep 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,074 global accepts · Tags: data structures, divide and conquer, math, number theory, two pointers · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,957 global accepts · Tags: combinatorics, games · first AC: Mar 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,079 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs, greedy, math, trees · first AC: Feb 16, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,268 global accepts · Tags: brute force, combinatorics, data structures, dfs and similar, math, trees · first AC: Feb 15, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,098 global accepts · Tags: brute force, constructive algorithms, dp, graphs, greedy, math, number theory · first AC: Feb 12, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,638 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,863 global accepts · Tags: binary search, brute force, data structures, dfs and similar, dp, dsu, games, graphs, greedy, sortings, two pointers · first AC: Nov 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,757 global accepts · Tags: data structures, dsu, trees · first AC: Oct 11, 2023 · last AC: Oct 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,413 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Oct 9, 2023 · last AC: Oct 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,195 global accepts · Tags: dp, graphs, greedy, math, probabilities · first AC: Sep 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,964 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,568 global accepts · Tags: dp, greedy · first AC: Sep 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,639 global accepts · Tags: data structures, implementation, sortings · first AC: Aug 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,831 global accepts · Tags: data structures, dp, geometry, greedy, math · first AC: Jun 25, 2023 · last AC: Jun 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,362 global accepts · Tags: combinatorics, dfs and similar, math, probabilities, trees · first AC: May 9, 2023 · last AC: Jun 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, number theory, sortings · first AC: Apr 23, 2023 · last AC: Apr 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,718 global accepts · Tags: data structures, dp, matrices · first AC: Apr 11, 2023 · last AC: Apr 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,914 global accepts · Tags: brute force, data structures, dfs and similar, dp, trees, two pointers · first AC: Apr 6, 2023 · last AC: Apr 6, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,444 global accepts · Tags: brute force, data structures, math, number theory · first AC: Mar 22, 2023 · last AC: Mar 22, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,516 global accepts · Tags: data structures, dp, greedy · first AC: Mar 19, 2023 · last AC: Mar 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,030 global accepts · Tags: brute force, data structures, greedy, math, number theory · first AC: Mar 17, 2023 · last AC: Mar 17, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,803 global accepts · Tags: data structures, dp, matrices, probabilities · first AC: Mar 15, 2023 · last AC: Mar 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,476 global accepts · Tags: binary search, brute force, data structures, divide and conquer, dp, two pointers · first AC: Mar 13, 2023 · last AC: Mar 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)