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Open on Codeforces · 1,219 unique accepted
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Quality: 4,222 global accepts · Tags: geometry, hashing, number theory · first AC: Dec 25, 2020 · last AC: Dec 30, 2020 · GNU C++11 (first AC)
Quality: 5,274 global accepts · Tags: binary search, sortings · first AC: Dec 25, 2020 · GNU C++11 (first AC)
Tags: constructive algorithms, dfs and similar, dsu, graphs · first AC: Dec 20, 2020 · GNU C++11 (first AC)
Quality: 6,916 global accepts · Tags: data structures, greedy, implementation · first AC: Oct 27, 2020 · GNU C++11 (first AC)
Tags: data structures, greedy, implementation · first AC: Oct 25, 2020 · GNU C++11 (first AC)
Quality: 8,845 global accepts · Tags: constructive algorithms, graphs, greedy, sortings · first AC: Sep 30, 2020 · GNU C++11 (first AC)
Quality: 11,265 global accepts · Tags: dsu, graphs, greedy, sortings, strings, trees, two pointers · first AC: Sep 29, 2020 · last AC: Sep 29, 2020 · GNU C++11 (first AC)
Quality: 9,069 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Sep 24, 2020 · GNU C++11 (first AC)
Quality: 11,779 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Sep 13, 2020 · GNU C++11 (first AC)
Quality: 8,785 global accepts · Tags: greedy, math, number theory · first AC: Apr 25, 2020 · GNU C++11 (first AC)
Quality: 13,589 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Mar 14, 2020 · last AC: Mar 15, 2020 · GNU C++11 (first AC)
Quality: 6,439 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Mar 3, 2020 · GNU C++11 (first AC)
Tags: graphs, shortest paths · first AC: Mar 1, 2020 · GNU C++11 (first AC)
Quality: 7,009 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Feb 23, 2020 · last AC: Feb 26, 2020 · GNU C++11 (first AC)
Quality: 7,889 global accepts · Tags: brute force, implementation, math, number theory · first AC: Feb 6, 2020 · GNU C++11 (first AC)
Quality: 6,770 global accepts · Tags: brute force, constructive algorithms, geometry, greedy, implementation · first AC: Jan 20, 2020 · GNU C++11 (first AC)
Quality: 3,684 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,031 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,877 global accepts · Tags: bitmasks, dp · first AC: Jun 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,679 global accepts · Tags: greedy, sortings · first AC: May 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,354 global accepts · Tags: binary search, math · first AC: May 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,475 global accepts · Tags: dfs and similar, graphs, math, number theory, shortest paths · first AC: Jan 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,368 global accepts · Tags: combinatorics, math, number theory · first AC: Nov 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,077 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, greedy, trees · first AC: Oct 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,579 global accepts · Tags: binary search, bitmasks, greedy, two pointers · first AC: Oct 23, 2022 · C++20 (GCC 11-64) (first AC)