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Open on Codeforces · 2,662 unique accepted
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Quality: 4,686 global accepts · Tags: brute force, implementation · first AC: Jun 14, 2021 · GNU C++11 (first AC)
Quality: 12,822 global accepts · Tags: greedy, sortings, two pointers · first AC: May 2, 2021 · GNU C++11 (first AC)
Quality: 20,484 global accepts · Tags: binary search, geometry, shortest paths, sortings · first AC: Feb 19, 2021 · GNU C++11 (first AC)
Quality: 20,593 global accepts · Tags: binary search, brute force, math, number theory · first AC: Feb 16, 2021 · GNU C++11 (first AC)
Quality: 15,400 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, greedy, implementation, math · first AC: Feb 16, 2021 · GNU C++11 (first AC)
Quality: 3,212 global accepts · Tags: combinatorics · first AC: Feb 1, 2021 · last AC: Feb 1, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 9,274 global accepts · Tags: binary search, dp, implementation, math, two pointers · first AC: Sep 30, 2020 · GNU C++11 (first AC)
Quality: 20,565 global accepts · Tags: brute force, dp, greedy, two pointers · first AC: Jul 29, 2020 · GNU C++11 (first AC)
Quality: 20,863 global accepts · Tags: dfs and similar, dsu, greedy, implementation, strings · first AC: Mar 31, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 13,296 global accepts · Tags: hashing, string suffix structures, strings · first AC: Mar 19, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 17,159 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 14, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 11,058 global accepts · Tags: brute force, data structures, dp, greedy · first AC: Feb 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 17,749 global accepts · Tags: dp, greedy, implementation, sortings, two pointers · first AC: Feb 15, 2020 · GNU C++11 (first AC)
Quality: 14,970 global accepts · Tags: binary search, greedy, ternary search · first AC: Feb 13, 2020 · GNU C++11 (first AC)
Tags: greedy, math · first AC: Feb 9, 2020 · last AC: Feb 10, 2020 · GNU C++11 (first AC)
Quality: 7,860 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Sep 15, 2019 · GNU C++11 (first AC)
Quality: 12,081 global accepts · Tags: brute force, implementation · first AC: Aug 31, 2019 · GNU C++11 (first AC)
Quality: 16,209 global accepts · Tags: dfs and similar · first AC: Aug 31, 2019 · last AC: Aug 31, 2019 · GNU C++11 (first AC)
Quality: 14,959 global accepts · Tags: greedy, sortings · first AC: Aug 14, 2019 · GNU C++11 (first AC)
Quality: 9,946 global accepts · Tags: brute force, data structures, dp · first AC: Jul 3, 2019 · GNU C++11 (first AC)
Quality: 3,908 global accepts · Tags: brute force, strings · first AC: May 18, 2019 · GNU C++11 (first AC)
Quality: 6,019 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,277 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,843 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,786 global accepts · Tags: bitmasks, data structures · first AC: Jan 21, 2025 · C++20 (GCC 13-64) (first AC)