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Open on Codeforces · 654 unique accepted
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Quality: 8,714 global accepts · Tags: dp, games, greedy, math, schedules · first AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,674 global accepts · Tags: binary search, combinatorics, implementation, math · first AC: Mar 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,774 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, dp, greedy, sortings · first AC: Mar 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 8,364 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Feb 24, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,091 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, math · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,348 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, math, trees · first AC: Aug 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,235 global accepts · Tags: implementation, math · first AC: Aug 13, 2025 · last AC: Aug 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,623 global accepts · Tags: dfs and similar, graphs, greedy, shortest paths · first AC: May 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,079 global accepts · Tags: bitmasks, dfs and similar, dp, graphs, hashing, implementation, strings · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,827 global accepts · Tags: dfs and similar, dp, dsu, graphs, implementation, trees · first AC: Jan 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,384 global accepts · Tags: dfs and similar, dp, trees · first AC: Dec 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,266 global accepts · Tags: bitmasks, dp, number theory, two pointers · first AC: Nov 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,325 global accepts · Tags: binary search, greedy, math · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,102 global accepts · Tags: brute force, data structures, dp, greedy, math, sortings, two pointers · first AC: Jun 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,437 global accepts · Tags: dfs and similar, graphs, trees · first AC: Jun 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,898 global accepts · Tags: brute force, dfs and similar, dp, implementation, math, number theory · first AC: Apr 9, 2024 · last AC: Apr 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,830 global accepts · Tags: — · first AC: Mar 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,539 global accepts · Tags: dfs and similar, dp, flows, graphs, greedy, implementation, trees · first AC: Feb 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,759 global accepts · Tags: combinatorics, dp, math, trees · first AC: Feb 15, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,392 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy, implementation, sortings, trees · first AC: Feb 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,196 global accepts · Tags: binary search, data structures, dp, implementation, two pointers · first AC: Jan 30, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,772 global accepts · Tags: brute force, data structures, dsu, implementation, math · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,016 global accepts · Tags: brute force, data structures, dp, implementation, math · first AC: Jan 15, 2024 · last AC: Jan 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,494 global accepts · Tags: binary search, brute force, dsu, implementation, math · first AC: Jan 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,815 global accepts · Tags: data structures, greedy, implementation, sortings · first AC: Dec 1, 2025 · C++20 (GCC 13-64) (first AC)