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Open on Codeforces · 1,901 unique accepted
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Quality: 462 global accepts · Tags: bitmasks, brute force, fft, math · first AC: Oct 8, 2018 · Java 8 (first AC)
Quality: 789 global accepts · Tags: binary search, constructive algorithms, dfs and similar, graphs, interactive · first AC: Oct 7, 2018 · Java 8 (first AC)
Quality: 1,674 global accepts · Tags: dp, math · first AC: Dec 30, 2017 · Java 8 (first AC)
Quality: 992 global accepts · Tags: data structures · first AC: May 13, 2017 · Java 8 (first AC)
Quality: 1,141 global accepts · Tags: data structures, dp · first AC: Jan 15, 2016 · Java 8 (first AC)
Quality: 4,037 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, sortings, trees · first AC: Jan 14, 2016 · last AC: Jan 14, 2016 · Java 8 (first AC)
Quality: 475 global accepts · Tags: combinatorics, geometry, probabilities · first AC: Jul 22, 2015 · Java 8 (first AC)
Quality: 2,969 global accepts · Tags: dfs and similar, graphs, trees · first AC: Jun 27, 2015 · Java 7 (first AC)
Quality: 1,034 global accepts · Tags: data structures, divide and conquer · first AC: Jun 6, 2015 · Java 8 (first AC)
Quality: 2,607 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: May 26, 2015 · Java 8 (first AC)
Quality: 412 global accepts · Tags: flows · first AC: Feb 19, 2015 · last AC: Mar 18, 2015 · Java 8 (first AC)
Quality: 1,830 global accepts · Tags: greedy · first AC: Mar 2, 2015 · Java 8 (first AC)
Quality: 816 global accepts · Tags: graphs, greedy, shortest paths · first AC: Nov 10, 2013 · Java 7 (first AC)
Quality: 5,629 global accepts · Tags: dp · first AC: Jul 23, 2013 · Java 7 (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Dec 30, 2023 · last AC: Dec 30, 2023 · Rust 2021 (first AC)
Quality: 560 global accepts · Tags: binary search, math · first AC: Sep 21, 2023 · Rust 2021 (first AC)
Tags: *broken, data structures, greedy, schedules, shortest paths · first AC: Sep 6, 2022 · Rust 2021 (first AC)
Quality: 660 global accepts · Tags: data structures · first AC: May 9, 2022 · Rust 2021 (first AC)
Quality: 680 global accepts · Tags: bitmasks, dfs and similar, dp, math, shortest paths · first AC: Aug 16, 2020 · Java 11 (first AC)
Quality: 1,076 global accepts · Tags: greedy, number theory, probabilities · first AC: Jul 30, 2019 · last AC: Jul 30, 2019 · Java 8 (first AC)
Quality: 605 global accepts · Tags: strings, trees · first AC: Nov 10, 2018 · Java 8 (first AC)
Quality: 517 global accepts · Tags: combinatorics, divide and conquer, trees · first AC: Jul 8, 2018 · Java 8 (first AC)
Quality: 343 global accepts · Tags: brute force, dfs and similar, graphs, implementation, math, probabilities · first AC: Jun 8, 2016 · Java 8 (first AC)
Quality: 1,135 global accepts · Tags: dp, trees · first AC: Feb 2, 2015 · Java 8 (first AC)
Quality: 267 global accepts · Tags: data structures · first AC: Oct 5, 2014 · Java 7 (first AC)