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Open on Codeforces · 630 unique accepted
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Quality: 4,055 global accepts · Tags: constructive algorithms, graphs, greedy, sortings · first AC: Jul 30, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,685 global accepts · Tags: data structures, divide and conquer, sortings, two pointers · first AC: Jul 12, 2019 · GNU C++11 (first AC)
Quality: 2,583 global accepts · Tags: brute force, interactive, probabilities · first AC: Aug 24, 2017 · Java 8 (first AC)
Tags: brute force, greedy · first AC: May 7, 2017 · Java 8 (first AC)
Quality: 6,219 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs · first AC: Feb 23, 2017 · Java 8 (first AC)
Quality: 1,954 global accepts · Tags: dfs and similar, dsu, graphs, greedy, sortings · first AC: Mar 30, 2016 · GNU C++11 (first AC)
Quality: 4,283 global accepts · Tags: math, number theory · first AC: Jan 8, 2016 · GNU C++11 (first AC)
Quality: 2,824 global accepts · Tags: dp, greedy, sortings · first AC: Aug 22, 2015 · Java 7 (first AC)
Quality: 4,083 global accepts · Tags: data structures, greedy, sortings · first AC: Jun 28, 2015 · Java 8 (first AC)
Tags: binary search, data structures, math · first AC: Jan 12, 2015 · Java 8 (first AC)
Quality: 3,111 global accepts · Tags: dp, strings · first AC: Dec 13, 2014 · Java 8 (first AC)
Quality: 4,213 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: Nov 21, 2014 · Java 8 (first AC)
Quality: 7,021 global accepts · Tags: dfs and similar, dp, trees · first AC: Aug 26, 2014 · Java 7 (first AC)
Quality: 1,312 global accepts · Tags: brute force · first AC: Apr 15, 2013 · Java 6 (first AC)
Quality: 1,687 global accepts · Tags: dp, games, math · first AC: Jun 7, 2011 · Java 6 (first AC)
Quality: 1,637 global accepts · Tags: binary search, greedy, two pointers · first AC: Jan 12, 2026 · Kotlin 2.2 (first AC)
Quality: 244 global accepts · Tags: *special, dp · first AC: Dec 11, 2023 · Kotlin 1.7 (first AC)
Quality: 3,063 global accepts · Tags: data structures, dp · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,768 global accepts · Tags: combinatorics, math · first AC: Nov 20, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,795 global accepts · Tags: binary search, brute force, implementation · first AC: Feb 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 4,390 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 3, 2022 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, expression parsing, greedy, implementation, sortings, strings · first AC: Jul 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,431 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 7, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,060 global accepts · Tags: bitmasks, dfs and similar, dsu, graphs, greedy, math, sortings · first AC: Dec 30, 2020 · C++17 (GCC 7-32) (first AC)
Tags: brute force, data structures, greedy, implementation, ternary search · first AC: Dec 20, 2020 · C++17 (GCC 7-32) (first AC)