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Open on Codeforces · 630 unique accepted
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Quality: 2,839 global accepts · Tags: brute force, divide and conquer, dp · first AC: Dec 13, 2013 · Java 6 (first AC)
Quality: 4,883 global accepts · Tags: data structures · first AC: Apr 15, 2013 · Java 6 (first AC)
Quality: 2,770 global accepts · Tags: data structures, dfs and similar, dp, dsu · first AC: Apr 15, 2013 · Java 6 (first AC)
Quality: 1,612 global accepts · Tags: combinatorics, greedy · first AC: Jan 12, 2026 · Kotlin 2.2 (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 253 global accepts · Tags: *special, combinatorics · first AC: May 13, 2024 · Kotlin 1.7 (first AC)
Quality: 219 global accepts · Tags: *special, greedy, trees · first AC: Dec 11, 2023 · Kotlin 1.7 (first AC)
Quality: 4,395 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, flows, games, graph matchings, graphs, implementation · first AC: Dec 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,145 global accepts · Tags: combinatorics, dp, math · first AC: Nov 26, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 4,909 global accepts · Tags: combinatorics, math · first AC: Jun 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,539 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Apr 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 5,567 global accepts · Tags: dp, greedy, math · first AC: Dec 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 232 global accepts · Tags: *special · first AC: Nov 12, 2020 · Kotlin 1.4 (first AC)
Quality: 4,674 global accepts · Tags: binary search, brute force, data structures, dp, implementation, sortings, two pointers · first AC: Sep 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 253 global accepts · Tags: *special, data structures, greedy, math · first AC: May 29, 2020 · Kotlin 1.4 (first AC)
Quality: 10,714 global accepts · Tags: dp · first AC: Jan 18, 2020 · last AC: Jan 18, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,664 global accepts · Tags: bitmasks, brute force, dp · first AC: Dec 27, 2019 · last AC: Dec 27, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 6,432 global accepts · Tags: dp, greedy, math · first AC: Dec 21, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,871 global accepts · Tags: constructive algorithms, data structures, graphs, greedy, implementation, math, two pointers · first AC: Dec 17, 2019 · GNU C++11 (first AC)
Quality: 4,599 global accepts · Tags: dp, greedy, sortings · first AC: Nov 9, 2019 · last AC: Nov 9, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,622 global accepts · Tags: constructive algorithms, sortings, strings · first AC: Nov 9, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 4,779 global accepts · Tags: binary search, data structures, implementation · first AC: Oct 16, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,598 global accepts · Tags: math, number theory, trees · first AC: Sep 22, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,953 global accepts · Tags: data structures, dsu, greedy, implementation, two pointers · first AC: Sep 14, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,251 global accepts · Tags: bitmasks, brute force, dp, greedy, sortings · first AC: Sep 14, 2019 · C++14 (GCC 6-32) (first AC)