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Open on Codeforces · 508 unique accepted
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Quality: 4,614 global accepts · Tags: dp · first AC: Jul 28, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 5,701 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: Mar 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,317 global accepts · Tags: dp · first AC: Mar 4, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 9,370 global accepts · Tags: brute force, dp, math, number theory · first AC: Jan 15, 2022 · last AC: Jan 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,972 global accepts · Tags: binary search, interactive · first AC: Feb 18, 2021 · last AC: Aug 1, 2021 · GNU C++11 (first AC)
Quality: 3,874 global accepts · Tags: greedy, math · first AC: Jul 12, 2021 · GNU C++11 (first AC)
Quality: 3,827 global accepts · Tags: dp · first AC: Jun 8, 2021 · GNU C++11 (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,531 global accepts · Tags: bitmasks, greedy, math · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,370 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, fft, trees · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,899 global accepts · Tags: binary search, bitmasks, combinatorics, dfs and similar, dsu, graphs, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,292 global accepts · Tags: binary search, brute force, greedy, math, sortings · first AC: Nov 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,685 global accepts · Tags: data structures, divide and conquer, sortings, two pointers · first AC: Jul 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,057 global accepts · Tags: dp, matrices · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,477 global accepts · Tags: brute force, constructive algorithms, divide and conquer, greedy, hashing, implementation, math, strings · first AC: Apr 6, 2024 · last AC: Apr 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,541 global accepts · Tags: hashing, implementation, math, strings · first AC: Mar 16, 2024 · last AC: Apr 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,300 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,467 global accepts · Tags: greedy, implementation, math, number theory · first AC: Oct 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,854 global accepts · Tags: brute force, math · first AC: May 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,738 global accepts · Tags: constructive algorithms, interactive, math · first AC: Apr 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,659 global accepts · Tags: bitmasks, chinese remainder theorem, constructive algorithms, games, interactive, math, number theory · first AC: Apr 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,065 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Mar 6, 2022 · C++17 (GCC 9-64) (first AC)
Tags: constructive algorithms, sortings · first AC: Feb 23, 2022 · C++17 (GCC 9-64) (first AC)