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Open on Codeforces · 43 unique accepted
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Tags: binary search, greedy, sortings · first AC: Mar 9, 2023 · PyPy 3-64 (first AC)
Quality: 3,181 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · PyPy 3-64 (first AC)
Quality: 5,560 global accepts · Tags: brute force, data structures, greedy, implementation, sortings · first AC: Jun 18, 2023 · PyPy 3-64 (first AC)
Tags: binary search, data structures, dp, sortings · first AC: Mar 9, 2023 · PyPy 3-64 (first AC)
Quality: 5,269 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Mar 12, 2023 · PyPy 3-64 (first AC)
Quality: 2,853 global accepts · Tags: dp, math, number theory · first AC: Jan 7, 2026 · PyPy 3-64 (first AC)
Quality: 2,498 global accepts · Tags: combinatorics, constructive algorithms, data structures, dfs and similar, greedy, implementation, trees · first AC: Jan 7, 2026 · PyPy 3-64 (first AC)
Quality: 3,193 global accepts · Tags: brute force, dfs and similar, dp, graphs, greedy, math, sortings, two pointers · first AC: Aug 30, 2023 · PyPy 3-64 (first AC)
Quality: 1,372 global accepts · Tags: data structures, dfs and similar, dsu, games, graphs, greedy, trees · first AC: Jan 29, 2026 · PyPy 3-64 (first AC)
Quality: 1,292 global accepts · Tags: greedy, implementation, interactive, sortings, two pointers · first AC: Jan 17, 2026 · PyPy 3-64 (first AC)
Quality: 2,773 global accepts · Tags: binary search, data structures, implementation, math, number theory · first AC: Jun 18, 2023 · PyPy 3-64 (first AC)
Quality: 663 global accepts · Tags: brute force, math · first AC: Jun 18, 2023 · PyPy 3-64 (first AC)
Quality: 635 global accepts · Tags: bitmasks, dp, math · first AC: Jan 29, 2026 · PyPy 3-64 (first AC)
Quality: 1,945 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,192 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · PyPy 3-64 (first AC)
Quality: 4,780 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · PyPy 3-64 (first AC)
Quality: 7,284 global accepts · Tags: greedy, sortings · first AC: Apr 25, 2026 · PyPy 3-64 (first AC)
Quality: 10,005 global accepts · Tags: brute force, dp, math · first AC: Apr 25, 2026 · PyPy 3-64 (first AC)