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Open on Codeforces · 608 unique accepted
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Quality: 1,578 global accepts · Tags: data structures, divide and conquer · first AC: Oct 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,027 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Sep 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,104 global accepts · Tags: data structures, greedy · first AC: Aug 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 725 global accepts · Tags: combinatorics, dp, graphs, shortest paths · first AC: Jun 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,469 global accepts · Tags: dp, math, matrices, trees · first AC: Jun 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,557 global accepts · Tags: data structures, divide and conquer, dsu · first AC: Feb 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: Jan 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 982 global accepts · Tags: data structures, greedy, implementation, math · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,384 global accepts · Tags: graphs, shortest paths · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,209 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation · first AC: Oct 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,264 global accepts · Tags: data structures, interactive, trees · first AC: Oct 5, 2023 · last AC: Sep 22, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,334 global accepts · Tags: binary search, data structures, dp, greedy, sortings, two pointers · first AC: Sep 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,130 global accepts · Tags: combinatorics, constructive algorithms, dp, implementation, math · first AC: Apr 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 753 global accepts · Tags: brute force, data structures, divide and conquer · first AC: Jan 24, 2024 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dp · first AC: Dec 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 942 global accepts · Tags: brute force, dfs and similar, divide and conquer, shortest paths · first AC: Dec 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 875 global accepts · Tags: bitmasks, brute force, hashing, implementation, meet-in-the-middle · first AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 819 global accepts · Tags: math, matrices, probabilities · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,904 global accepts · Tags: brute force, data structures, hashing, implementation, math · first AC: Dec 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,532 global accepts · Tags: data structures, probabilities, trees · first AC: Nov 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 522 global accepts · Tags: combinatorics, dp, trees · first AC: Jul 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,139 global accepts · Tags: math, number theory · first AC: Jul 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 542 global accepts · Tags: brute force, data structures, dp, matrices, string suffix structures, strings · first AC: Jul 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 961 global accepts · Tags: dp, greedy · first AC: Jun 26, 2025 · C++20 (GCC 13-64) (first AC)