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Open on Codeforces · 588 unique accepted
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Quality: 2,629 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: Oct 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 967 global accepts · Tags: brute force, dp, graphs, greedy · first AC: Sep 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Aug 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 604 global accepts · Tags: dfs and similar, divide and conquer, graphs · first AC: Jul 29, 2024 · last AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 799 global accepts · Tags: data structures, divide and conquer, dp · first AC: Jul 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 722 global accepts · Tags: data structures, games · first AC: Apr 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 233 global accepts · Tags: — · first AC: Mar 7, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 342 global accepts · Tags: brute force, constructive algorithms, number theory · first AC: Mar 2, 2024 · last AC: Mar 3, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Dec 14, 2023 · last AC: Dec 14, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,662 global accepts · Tags: data structures · first AC: Dec 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,411 global accepts · Tags: data structures, divide and conquer · first AC: Nov 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 433 global accepts · Tags: data structures · first AC: Nov 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,064 global accepts · Tags: binary search, dfs and similar, hashing, string suffix structures, trees · first AC: Nov 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 254 global accepts · Tags: dp, math · first AC: Jun 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 310 global accepts · Tags: dp, greedy, math · first AC: Apr 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 493 global accepts · Tags: binary search, constructive algorithms, graphs, interactive · first AC: Apr 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 339 global accepts · Tags: brute force, data structures, greedy, implementation, math · first AC: Mar 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 737 global accepts · Tags: dp, greedy, trees · first AC: Jan 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 348 global accepts · Tags: data structures, trees · first AC: Dec 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 431 global accepts · Tags: data structures, trees · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 536 global accepts · Tags: constructive algorithms, data structures · first AC: Dec 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 165 global accepts · Tags: greedy, math · first AC: Sep 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,130 global accepts · Tags: combinatorics, divide and conquer, fft, number theory · first AC: Jul 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 331 global accepts · Tags: data structures, dp, sortings · first AC: Apr 7, 2024 · last AC: Apr 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Mar 26, 2024 · C++17 (GCC 7-32) (first AC)