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Open on Codeforces · 1,665 unique accepted
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Quality: 3,846 global accepts · Tags: binary search, data structures, dp, greedy, shortest paths, sortings, two pointers · first AC: Apr 4, 2021 · GNU C++11 (first AC)
Quality: 1,204 global accepts · Tags: brute force, data structures, trees · first AC: Apr 3, 2021 · GNU C++11 (first AC)
Quality: 2,627 global accepts · Tags: data structures, dp, greedy, hashing, math · first AC: Mar 17, 2021 · GNU C++11 (first AC)
Quality: 2,111 global accepts · Tags: dp, strings · first AC: Mar 9, 2021 · GNU C++11 (first AC)
Tags: *broken, games, greedy · first AC: Feb 24, 2021 · GNU C++11 (first AC)
Quality: 1,393 global accepts · Tags: data structures, implementation · first AC: Feb 5, 2021 · GNU C++11 (first AC)
Quality: 1,601 global accepts · Tags: brute force, combinatorics, constructive algorithms, math · first AC: Feb 4, 2021 · GNU C++11 (first AC)
Quality: 3,064 global accepts · Tags: data structures, dp, greedy, sortings · first AC: Jan 29, 2021 · GNU C++11 (first AC)
Quality: 2,587 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jan 29, 2021 · GNU C++11 (first AC)
Quality: 3,115 global accepts · Tags: binary search, data structures · first AC: Jan 22, 2021 · GNU C++11 (first AC)
Quality: 2,746 global accepts · Tags: dp, trees · first AC: Dec 12, 2020 · GNU C++11 (first AC)
Quality: 4,208 global accepts · Tags: binary search, data structures, greedy, math, sortings · first AC: Oct 17, 2020 · GNU C++11 (first AC)
Quality: 2,524 global accepts · Tags: binary search, dfs and similar, greedy, sortings, trees, two pointers · first AC: Aug 6, 2020 · GNU C++11 (first AC)
Quality: 3,724 global accepts · Tags: math, number theory · first AC: Jul 29, 2020 · GNU C++11 (first AC)
Quality: 1,280 global accepts · Tags: binary search, data structures, dp, flows, greedy, two pointers · first AC: Mar 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,238 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, math, trees · first AC: Oct 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,929 global accepts · Tags: brute force, data structures, dfs and similar, dp, dsu, fft, graphs, greedy, implementation, math, trees · first AC: Oct 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,866 global accepts · Tags: binary search, data structures, dfs and similar, graphs, hashing, trees · first AC: Sep 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,920 global accepts · Tags: brute force, data structures, dp · first AC: Sep 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,074 global accepts · Tags: data structures, divide and conquer, math, number theory, two pointers · first AC: Aug 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,600 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 730 global accepts · Tags: — · first AC: Dec 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,962 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Sep 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,401 global accepts · Tags: constructive algorithms, dfs and similar, dsu, geometry, greedy, implementation, math · first AC: Feb 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,441 global accepts · Tags: brute force, data structures, math, number theory · first AC: Jan 8, 2023 · C++14 (GCC 6-32) (first AC)