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Open on Codeforces · 441 unique accepted
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Quality: 863 global accepts · Tags: data structures, math, matrices · first AC: Sep 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,130 global accepts · Tags: brute force, greedy, implementation, math · first AC: Sep 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,547 global accepts · Tags: probabilities, shortest paths · first AC: Sep 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 641 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, math, two pointers · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 175 global accepts · Tags: geometry, math · first AC: Aug 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: 2-sat, data structures, dp, matrices, two pointers · first AC: Jul 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 502 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: Feb 26, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,504 global accepts · Tags: bitmasks, brute force, combinatorics, greedy, hashing, math, two pointers · first AC: Feb 19, 2024 · last AC: Feb 19, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 882 global accepts · Tags: binary search, bitmasks, data structures, divide and conquer, greedy, trees · first AC: Feb 14, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,132 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Jan 30, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 535 global accepts · Tags: dp · first AC: Jan 19, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 982 global accepts · Tags: binary search, bitmasks, data structures, math · first AC: Sep 12, 2023 · last AC: Sep 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 599 global accepts · Tags: data structures, number theory · first AC: Sep 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 801 global accepts · Tags: dp, graphs, shortest paths · first AC: Jul 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,213 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, hashing, math, number theory · first AC: Jul 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 685 global accepts · Tags: binary search, data structures · first AC: Jul 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,035 global accepts · Tags: constructive algorithms, games, implementation · first AC: May 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,724 global accepts · Tags: dp, greedy · first AC: Apr 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,107 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy · first AC: Oct 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,051 global accepts · Tags: data structures, divide and conquer, dp, implementation, shortest paths · first AC: Sep 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,065 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 263 global accepts · Tags: implementation, shortest paths · first AC: Sep 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,483 global accepts · Tags: bitmasks, data structures, divide and conquer, greedy, hashing, sortings, strings · first AC: Jul 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,310 global accepts · Tags: data structures, dp, trees · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 882 global accepts · Tags: bitmasks, dp · first AC: May 9, 2025 · C++20 (GCC 13-64) (first AC)