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Open on Codeforces · 1,065 unique accepted
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Quality: 6,711 global accepts · Tags: bitmasks, brute force, dp, strings, trees, two pointers · first AC: Aug 18, 2022 · PyPy 3-64 (first AC)
Tags: bitmasks, brute force, dp, greedy · first AC: Aug 16, 2022 · PyPy 3-64 (first AC)
Quality: 6,486 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Aug 15, 2022 · PyPy 3-64 (first AC)
Quality: 6,682 global accepts · Tags: constructive algorithms, graphs, greedy, two pointers · first AC: Aug 14, 2022 · PyPy 3-64 (first AC)
Quality: 7,157 global accepts · Tags: combinatorics, constructive algorithms, greedy, math, sortings · first AC: Aug 14, 2022 · PyPy 3-64 (first AC)
Quality: 7,355 global accepts · Tags: dp, greedy, implementation · first AC: May 8, 2022 · PyPy 3-64 (first AC)
Quality: 4,256 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,467 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · PyPy 3-64 (first AC)
Quality: 3,642 global accepts · Tags: bitmasks, brute force, dp, greedy, math · first AC: Dec 5, 2025 · PyPy 3-64 (first AC)
Quality: 3,573 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · PyPy 3-64 (first AC)
Quality: 4,549 global accepts · Tags: dp, math, sortings · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,333 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 8, 2025 · PyPy 3-64 (first AC)
Quality: 3,862 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · PyPy 3-64 (first AC)
Quality: 5,623 global accepts · Tags: dfs and similar, graphs, greedy, shortest paths · first AC: May 17, 2025 · PyPy 3-64 (first AC)
Quality: 4,423 global accepts · Tags: dfs and similar, dp, dsu, greedy, math · first AC: Apr 24, 2025 · PyPy 3-64 (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 11, 2025 · PyPy 3-64 (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 28, 2024 · PyPy 3-64 (first AC)
Quality: 5,847 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, number theory, trees, two pointers · first AC: Dec 8, 2024 · PyPy 3-64 (first AC)
Quality: 3,926 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Nov 9, 2024 · PyPy 3-64 (first AC)
Quality: 4,019 global accepts · Tags: binary search, brute force, constructive algorithms, implementation, interactive · first AC: Oct 13, 2024 · PyPy 3-64 (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Sep 27, 2024 · PyPy 3-64 (first AC)
Quality: 5,125 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, interactive · first AC: Jul 28, 2024 · PyPy 3 (first AC)
Quality: 7,886 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, math, number theory · first AC: Jul 28, 2024 · PyPy 3 (first AC)
Quality: 5,391 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy, implementation, sortings, trees · first AC: Feb 6, 2024 · PyPy 3-64 (first AC)
Quality: 5,124 global accepts · Tags: greedy, math, number theory · first AC: Dec 23, 2023 · PyPy 3-64 (first AC)