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Open on Codeforces · 344 unique accepted
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Quality: 10,485 global accepts · Tags: combinatorics, data structures, geometry, implementation, math · first AC: Oct 10, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 11,543 global accepts · Tags: brute force, implementation · first AC: Oct 7, 2021 · last AC: Oct 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,825 global accepts · Tags: brute force, data structures, divide and conquer, greedy, sortings · first AC: Jul 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,969 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,363 global accepts · Tags: combinatorics, math, number theory · first AC: Nov 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,805 global accepts · Tags: binary search, data structures, greedy, implementation, two pointers · first AC: Nov 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,051 global accepts · Tags: data structures, dp, greedy, two pointers · first AC: Sep 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 19,175 global accepts · Tags: dfs and similar, dp, trees · first AC: Jan 20, 2022 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, greedy, interactive, math · first AC: Oct 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 11,758 global accepts · Tags: brute force, combinatorics · first AC: Oct 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,429 global accepts · Tags: binary search, brute force, data structures, dp, graphs, implementation, sortings · first AC: Sep 30, 2021 · C++14 (GCC 6-32) (first AC)
Tags: dp, greedy, sortings · first AC: Sep 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,019 global accepts · Tags: brute force, dp · first AC: Jul 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,234 global accepts · Tags: binary search, data structures, flows, greedy, two pointers · first AC: Mar 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,877 global accepts · Tags: binary search, bitmasks, brute force, data structures, dp, greedy, trees, two pointers · first AC: Feb 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,459 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,847 global accepts · Tags: dfs and similar, dp, games, implementation, strings, trees · first AC: Nov 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,971 global accepts · Tags: dp, sortings · first AC: Nov 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,304 global accepts · Tags: dp, math · first AC: Nov 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,541 global accepts · Tags: bitmasks, dp, probabilities · first AC: Nov 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,169 global accepts · Tags: dfs and similar, dp, flows, hashing · first AC: Nov 3, 2022 · last AC: Nov 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,380 global accepts · Tags: constructive algorithms, hashing, implementation, math · first AC: Jul 31, 2022 · last AC: Aug 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,401 global accepts · Tags: brute force, data structures, implementation, sortings · first AC: Jul 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,611 global accepts · Tags: dp · first AC: Mar 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,515 global accepts · Tags: dp, strings · first AC: Mar 8, 2022 · C++14 (GCC 6-32) (first AC)