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Open on Codeforces · 706 match filters (3,000 with any AC)
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Quality: 2,467 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)
Quality: 1,790 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,441 global accepts · Tags: combinatorics, dp, math · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,812 global accepts · Tags: dp, greedy, trees · first AC: Jun 9, 2024 · last AC: Jul 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,853 global accepts · Tags: binary search, data structures, divide and conquer, dp, greedy · first AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,948 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,465 global accepts · Tags: combinatorics, dp, math · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,392 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs, shortest paths · first AC: Sep 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,095 global accepts · Tags: data structures, dp, greedy, math · first AC: Jul 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,315 global accepts · Tags: binary search, data structures, dp, greedy · first AC: May 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,735 global accepts · Tags: constructive algorithms, dp, implementation, math, trees · first AC: Apr 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,706 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs · first AC: Mar 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math, probabilities, trees · first AC: Dec 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,658 global accepts · Tags: binary search, data structures, divide and conquer, dp, greedy, strings · first AC: Nov 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,941 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math, number theory, two pointers · first AC: Jul 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,449 global accepts · Tags: brute force, combinatorics, constructive algorithms, dp, geometry, graphs, greedy, implementation, math · first AC: Jun 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,977 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Jan 27, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,630 global accepts · Tags: combinatorics, dp, games, math · first AC: Jan 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,451 global accepts · Tags: bitmasks, data structures, dp, matrices · first AC: Nov 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,631 global accepts · Tags: binary search, bitmasks, brute force, data structures, dp · first AC: Oct 10, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,477 global accepts · Tags: bitmasks, brute force, dp, probabilities · first AC: May 30, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 887 global accepts · Tags: bitmasks, constructive algorithms, dp, math · first AC: Oct 5, 2020 · last AC: Oct 13, 2020 · GNU C++11 (first AC)
Quality: 2,414 global accepts · Tags: dfs and similar, dp, graphs, shortest paths · first AC: Apr 23, 2020 · C++17 (GCC 7-32) (first AC)
Tags: binary search, dp, probabilities · first AC: Sep 30, 2017 · GNU C++11 (first AC)
Quality: 1,084 global accepts · Tags: brute force, combinatorics, dp, string suffix structures · first AC: Jan 22, 2017 · last AC: Jan 23, 2017 · C++14 (GCC 6-32) (first AC)