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Open on Codeforces · 1,065 unique accepted
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Quality: 1,358 global accepts · Tags: binary search, data structures, sortings · first AC: Dec 17, 2025 · PyPy 3-64 (first AC)
Quality: 3,531 global accepts · Tags: bitmasks, greedy, math · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,891 global accepts · Tags: data structures, greedy, sortings · first AC: Sep 9, 2025 · PyPy 3-64 (first AC)
Quality: 3,370 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, fft, trees · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,899 global accepts · Tags: binary search, bitmasks, combinatorics, dfs and similar, dsu, graphs, math · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,503 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · PyPy 3-64 (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · PyPy 3-64 (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,993 global accepts · Tags: bitmasks, brute force, dp, greedy, math, sortings · first AC: Jan 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,414 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 19, 2024 · PyPy 3-64 (first AC)
Quality: 3,986 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Sep 29, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,484 global accepts · Tags: dp, greedy, math, number theory · first AC: Sep 26, 2024 · PyPy 3-64 (first AC)
Quality: 4,069 global accepts · Tags: brute force, data structures, dfs and similar, dsu, greedy, trees · first AC: Jun 30, 2024 · PyPy 3-64 (first AC)
Quality: 4,609 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Jun 16, 2024 · PyPy 3-64 (first AC)
Quality: 3,881 global accepts · Tags: brute force, hashing, implementation, math, string suffix structures, strings · first AC: Jun 9, 2024 · PyPy 3-64 (first AC)
Quality: 6,300 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 6, 2024 · PyPy 3-64 (first AC)
Quality: 3,564 global accepts · Tags: binary search, data structures, implementation, math, two pointers · first AC: Feb 29, 2024 · PyPy 3-64 (first AC)
Quality: 3,910 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Oct 28, 2023 · PyPy 3-64 (first AC)
Quality: 4,539 global accepts · Tags: binary search, dp, dsu, greedy, trees, two pointers · first AC: May 14, 2023 · PyPy 3-64 (first AC)
Quality: 3,601 global accepts · Tags: brute force, constructive algorithms, graphs, implementation, interactive, shortest paths, trees · first AC: Apr 9, 2023 · PyPy 3-64 (first AC)
Quality: 5,270 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Mar 12, 2023 · PyPy 3-64 (first AC)
Quality: 4,395 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, flows, games, graph matchings, graphs, implementation · first AC: Dec 30, 2022 · PyPy 3-64 (first AC)
Quality: 7,800 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Dec 19, 2022 · PyPy 3-64 (first AC)
Quality: 4,853 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, implementation · first AC: Nov 8, 2022 · PyPy 3-64 (first AC)