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Open on Codeforces · 387 unique accepted
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Quality: 2,238 global accepts · Tags: brute force, data structures, implementation · first AC: Sep 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,476 global accepts · Tags: combinatorics, dp, math · first AC: May 2, 2021 · GNU C++11 (first AC)
Quality: 2,042 global accepts · Tags: constructive algorithms, dfs and similar, divide and conquer, trees · first AC: Apr 25, 2021 · GNU C++11 (first AC)
Quality: 2,124 global accepts · Tags: brute force, graphs, greedy, interactive, sortings · first AC: Mar 29, 2021 · GNU C++11 (first AC)
Quality: 2,501 global accepts · Tags: dfs and similar, dp, graphs, implementation · first AC: Mar 29, 2021 · GNU C++11 (first AC)
Quality: 2,119 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy · first AC: Oct 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,041 global accepts · Tags: graphs, greedy · first AC: Mar 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,290 global accepts · Tags: — · first AC: Mar 2, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 730 global accepts · Tags: — · first AC: Dec 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,961 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,639 global accepts · Tags: data structures, implementation, sortings · first AC: Aug 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,831 global accepts · Tags: data structures, dp, geometry, greedy, math · first AC: Jun 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,401 global accepts · Tags: constructive algorithms, dfs and similar, dsu, geometry, greedy, implementation, math · first AC: Feb 27, 2023 · C++14 (GCC 6-32) (first AC)
Tags: brute force, data structures, greedy, implementation, sortings · first AC: Jan 15, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,798 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Sep 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,359 global accepts · Tags: brute force, data structures, graphs, math · first AC: Mar 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,919 global accepts · Tags: binary search, data structures, dp, greedy, implementation, sortings · first AC: Jan 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,923 global accepts · Tags: binary search, brute force, greedy, implementation, math · first AC: Nov 23, 2021 · C++14 (GCC 6-32) (first AC)
Tags: binary search, data structures, divide and conquer, games, greedy · first AC: Nov 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,266 global accepts · Tags: dp, greedy, math, number theory · first AC: Oct 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,345 global accepts · Tags: data structures, divide and conquer, dp, greedy, sortings · first AC: Oct 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,623 global accepts · Tags: bitmasks, geometry, math, number theory · first AC: Aug 1, 2021 · GNU C++11 (first AC)
Quality: 2,518 global accepts · Tags: data structures, math · first AC: Jul 22, 2021 · GNU C++11 (first AC)
Quality: 2,734 global accepts · Tags: combinatorics, graphs, math, shortest paths · first AC: Jun 8, 2021 · GNU C++11 (first AC)
Quality: 782 global accepts · Tags: combinatorics, implementation, math · first AC: Nov 21, 2025 · C++17 (GCC 7-32) (first AC)