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Open on Codeforces · 228 unique accepted
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Quality: 8,172 global accepts · Tags: binary search, data structures, dp, greedy, sortings, two pointers · first AC: Nov 13, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 5,075 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, greedy, trees · first AC: Oct 29, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 7,260 global accepts · Tags: brute force, constructive algorithms, data structures, math · first AC: Mar 6, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 8,921 global accepts · Tags: dp, greedy, math · first AC: Feb 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 6,485 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Jan 27, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 8,457 global accepts · Tags: binary search, dp, sortings, two pointers · first AC: Sep 4, 2020 · Go (first AC)
Quality: 10,413 global accepts · Tags: dfs and similar, greedy, math, trees · first AC: Jul 30, 2020 · Go (first AC)
Quality: 8,809 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Jun 16, 2020 · PyPy 3 (first AC)
Quality: 14,524 global accepts · Tags: constructive algorithms, dp, graphs, greedy, math · first AC: Mar 26, 2020 · PyPy 3 (first AC)
Quality: 13,069 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Mar 12, 2020 · PyPy 3 (first AC)
Quality: 3,179 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · last AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,463 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,254 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,968 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,958 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Dec 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,746 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, trees · first AC: Sep 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 6,401 global accepts · Tags: brute force, data structures, implementation, sortings · first AC: Jul 16, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 6,014 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, greedy, shortest paths · first AC: Jun 25, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,083 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: May 8, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 7,558 global accepts · Tags: constructive algorithms, math, number theory · first AC: Mar 24, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,340 global accepts · Tags: combinatorics, data structures, implementation · first AC: Mar 6, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 5,843 global accepts · Tags: brute force, dfs and similar, dp, graphs, greedy, number theory · first AC: Jun 16, 2020 · PyPy 3 (first AC)
Quality: 3,858 global accepts · Tags: greedy, implementation, math, sortings · first AC: Jun 4, 2020 · PyPy 3 (first AC)
Quality: 8,724 global accepts · Tags: binary search, brute force, greedy, implementation, two pointers · first AC: May 26, 2020 · PyPy 3 (first AC)
Quality: 8,349 global accepts · Tags: constructive algorithms, greedy, math · first AC: May 24, 2020 · PyPy 3 (first AC)