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Open on Codeforces · 128 unique accepted
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Tags: brute force, greedy, implementation, math · first AC: Aug 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,711 global accepts · Tags: data structures, dp, implementation, math, number theory · first AC: Jul 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,684 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · Java 21 (first AC)
Quality: 14,526 global accepts · Tags: constructive algorithms, dp, graphs, greedy, math · first AC: Aug 23, 2023 · Java 17 (first AC)
Quality: 3,352 global accepts · Tags: greedy, implementation, math · first AC: Apr 7, 2026 · Java 21 (first AC)
Quality: 2,077 global accepts · Tags: binary search, constructive algorithms, data structures, graphs, greedy, sortings · first AC: Apr 7, 2026 · Java 21 (first AC)
Quality: 5,271 global accepts · Tags: 2-sat, dfs and similar, dsu, graph matchings, greedy · first AC: Jun 14, 2024 · Java 21 (first AC)
Quality: 2,035 global accepts · Tags: constructive algorithms, math, strings, trees · first AC: Mar 29, 2026 · Java 21 (first AC)
Quality: 2,156 global accepts · Tags: dp, greedy, number theory · first AC: Mar 29, 2026 · Java 21 (first AC)
Quality: 4,644 global accepts · Tags: dfs and similar, dp, graphs, greedy, implementation, math · first AC: Aug 27, 2024 · Java 21 (first AC)
Quality: 1,853 global accepts · Tags: binary search, data structures, dp, math, sortings, two pointers · first AC: May 6, 2026 · Java 21 (first AC)
Quality: 738 global accepts · Tags: data structures, greedy, math, two pointers · first AC: Apr 28, 2026 · Java 21 (first AC)
Quality: 2,228 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Apr 28, 2026 · Java 21 (first AC)
Quality: 5,567 global accepts · Tags: binary search, data structures, greedy, math, two pointers · first AC: Apr 28, 2026 · Java 21 (first AC)
Quality: 10,118 global accepts · Tags: greedy, math, number theory · first AC: Apr 28, 2026 · Java 21 (first AC)
Quality: 11,255 global accepts · Tags: greedy, math · first AC: Apr 28, 2026 · Java 21 (first AC)
Quality: 1,107 global accepts · Tags: constructive algorithms, geometry, math · first AC: Apr 21, 2026 · Java 21 (first AC)
Quality: 6,631 global accepts · Tags: bitmasks, brute force, math · first AC: Apr 21, 2026 · Java 21 (first AC)
Quality: 11,370 global accepts · Tags: dp, greedy · first AC: Apr 21, 2026 · Java 21 (first AC)
Quality: 14,183 global accepts · Tags: brute force, greedy · first AC: Apr 21, 2026 · Java 21 (first AC)
Quality: 17,739 global accepts · Tags: greedy, math · first AC: Apr 21, 2026 · Java 21 (first AC)
Tags: dp, greedy, probabilities, sortings, trees · first AC: Apr 13, 2026 · Java 21 (first AC)
Tags: binary search, interactive · first AC: Apr 13, 2026 · Java 21 (first AC)
Tags: binary search, interactive · first AC: Apr 13, 2026 · Java 21 (first AC)
Tags: brute force, math · first AC: Apr 13, 2026 · Java 21 (first AC)