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Open on Codeforces · 469 unique accepted
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Quality: 10,729 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Sep 14, 2019 · last AC: Oct 16, 2019 · Kotlin 1.4 (first AC)
Quality: 568 global accepts · Tags: *special, greedy, sortings · first AC: Sep 7, 2019 · last AC: Oct 15, 2019 · Kotlin 1.4 (first AC)
Quality: 5,627 global accepts · Tags: constructive algorithms, sortings · first AC: Jun 1, 2019 · last AC: Jun 3, 2019 · Java 8 (first AC)
Tags: greedy, implementation, trees · first AC: Dec 23, 2018 · last AC: Dec 23, 2018 · Java 8 (first AC)
Tags: data structures, dp, greedy, implementation · first AC: Mar 24, 2018 · Java 8 (first AC)
Quality: 4,003 global accepts · Tags: dfs and similar, dp, games, graphs · first AC: Jan 29, 2018 · Java 8 (first AC)
Tags: constructive algorithms, dfs and similar, dsu · first AC: Jan 22, 2017 · Java 8 (first AC)
Quality: 2,845 global accepts · Tags: *special, constructive algorithms, data structures, two pointers · first AC: Mar 18, 2016 · Java 8 (first AC)
Quality: 5,497 global accepts · Tags: brute force, greedy · first AC: Sep 16, 2015 · last AC: Sep 16, 2015 · Java 8 (first AC)
Quality: 4,955 global accepts · Tags: geometry, math · first AC: Sep 16, 2015 · last AC: Sep 16, 2015 · Java 8 (first AC)
Tags: binary search, greedy, hashing, implementation, sortings · first AC: Oct 19, 2014 · Java 7 (first AC)
Quality: 1,085 global accepts · Tags: hashing, strings · first AC: Jun 12, 2013 · Java 6 (first AC)
Quality: 17,666 global accepts · Tags: dp, graphs, shortest paths · first AC: Apr 11, 2013 · Java 7 (first AC)
Quality: 2,336 global accepts · Tags: constructive algorithms, hashing, implementation · first AC: May 6, 2011 · Java 6 (first AC)
Quality: 277 global accepts · Tags: *special, math · first AC: Mar 2, 2026 · last AC: Mar 8, 2026 · Kotlin 2.2 (first AC)
Quality: 8,031 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 18, 2023 · last AC: Sep 22, 2023 · Kotlin 1.7 (first AC)
Quality: 6,305 global accepts · Tags: brute force, math, number theory · first AC: Jan 15, 2023 · Kotlin 1.7 (first AC)
Quality: 421 global accepts · Tags: *special, brute force, dp · first AC: Dec 17, 2022 · Kotlin 1.7 (first AC)
Quality: 8,601 global accepts · Tags: bitmasks, constructive algorithms, interactive, math · first AC: Aug 29, 2021 · last AC: Oct 30, 2021 · Kotlin 1.4 (first AC)
Quality: 6,216 global accepts · Tags: brute force, implementation · first AC: Aug 29, 2021 · last AC: Oct 30, 2021 · Kotlin 1.4 (first AC)
Quality: 401 global accepts · Tags: *special, implementation · first AC: Oct 7, 2021 · last AC: Oct 7, 2021 · Kotlin 1.5 (first AC)
Quality: 368 global accepts · Tags: *special, brute force, constructive algorithms, implementation, math · first AC: Oct 7, 2021 · Kotlin 1.5 (first AC)
Quality: 600 global accepts · Tags: *special, greedy · first AC: Mar 9, 2021 · Kotlin 1.4 (first AC)
Quality: 9,523 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, greedy, math, trees · first AC: Apr 12, 2020 · last AC: Apr 14, 2020 · Kotlin 1.4 (first AC)
Quality: 9,669 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Apr 3, 2020 · last AC: Apr 3, 2020 · Kotlin 1.4 (first AC)