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Open on Codeforces · 469 unique accepted
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Quality: 961 global accepts · Tags: dp, greedy · first AC: Sep 16, 2015 · last AC: Sep 16, 2015 · Java 8 (first AC)
Quality: 261 global accepts · Tags: geometry, math, probabilities, two pointers · first AC: Apr 22, 2013 · Java 7 (first AC)
Quality: 932 global accepts · Tags: divide and conquer, dp, math, probabilities · first AC: Sep 30, 2023 · last AC: Oct 1, 2023 · Kotlin 1.7 (first AC)
Quality: 560 global accepts · Tags: binary search, math · first AC: Sep 23, 2023 · last AC: Sep 23, 2023 · Kotlin 1.7 (first AC)
Quality: 56 global accepts · Tags: *special, geometry, probabilities · first AC: Oct 7, 2021 · last AC: Oct 7, 2021 · Kotlin 1.5 (first AC)
Quality: 450 global accepts · Tags: combinatorics, dp, matrices · first AC: Jan 29, 2018 · last AC: Jan 29, 2018 · Java 8 (first AC)
Quality: 65 global accepts · Tags: *special, binary search, data structures · first AC: Oct 7, 2021 · last AC: Oct 8, 2021 · Kotlin 1.5 (first AC)
Quality: 3,546 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 1, 2026 · Kotlin 2.2 (first AC)
Quality: 1,603 global accepts · Tags: *special · first AC: Apr 1, 2026 · Kotlin 2.2 (first AC)
Quality: 1,051 global accepts · Tags: *special, shortest paths · first AC: Apr 1, 2026 · Kotlin 2.2 (first AC)
Quality: 6,571 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · Kotlin 2.2 (first AC)
Quality: 10,137 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 1, 2026 · Kotlin 2.2 (first AC)
Tags: *special, dfs and similar, dsu, graphs · first AC: Mar 2, 2026 · last AC: Mar 2, 2026 · Kotlin 2.2 (first AC)
Tags: *special · first AC: Mar 2, 2026 · Kotlin 2.2 (first AC)
Tags: *special, greedy · first AC: Mar 2, 2026 · Kotlin 2.2 (first AC)
Tags: *special, dfs and similar, graphs · first AC: Mar 2, 2026 · Kotlin 2.2 (first AC)
Tags: *special, math · first AC: Mar 2, 2026 · Kotlin 2.2 (first AC)
Tags: *special · first AC: Mar 2, 2026 · Kotlin 2.2 (first AC)
Tags: *special · first AC: Mar 2, 2026 · Kotlin 2.2 (first AC)
Tags: *special, implementation · first AC: Mar 2, 2026 · Kotlin 2.2 (first AC)
Tags: *special · first AC: Sep 2, 2025 · Kotlin 1.9 (first AC)
Tags: *special, interactive · first AC: Sep 2, 2025 · Kotlin 1.9 (first AC)
Tags: *special, data structures, math, matrices · first AC: Sep 2, 2025 · Kotlin 1.9 (first AC)
Tags: *special, binary search, bitmasks, greedy · first AC: Sep 2, 2025 · Kotlin 1.9 (first AC)
Tags: *special, greedy, math, strings · first AC: Sep 2, 2025 · Kotlin 1.9 (first AC)