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Open on Codeforces · 1,286 unique accepted
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Quality: 4,881 global accepts · Tags: dp · first AC: Mar 7, 2018 · Java 8 (first AC)
Tags: brute force, dp, implementation · first AC: Feb 14, 2018 · Java 8 (first AC)
Quality: 4,549 global accepts · Tags: dp, math, sortings · first AC: Feb 17, 2026 · last AC: Feb 18, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,333 global accepts · Tags: data structures, greedy, two pointers · first AC: Feb 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,962 global accepts · Tags: combinatorics, dp, greedy, math, number theory · first AC: Feb 6, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,824 global accepts · Tags: dp · first AC: Aug 20, 2020 · Java 11 (first AC)
Quality: 5,235 global accepts · Tags: greedy, sortings · first AC: Aug 16, 2020 · Java 11 (first AC)
Quality: 4,156 global accepts · Tags: greedy · first AC: Aug 16, 2020 · Java 11 (first AC)
Quality: 2,150 global accepts · Tags: math · first AC: Mar 18, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 5,365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: Mar 3, 2020 · Java 11 (first AC)
Quality: 4,038 global accepts · Tags: binary search, dp, greedy · first AC: Feb 26, 2020 · Java 11 (first AC)
Quality: 8,612 global accepts · Tags: bitmasks, brute force, dfs and similar, divide and conquer, dp, greedy, strings, trees · first AC: Feb 24, 2020 · Java 11 (first AC)
Quality: 7,171 global accepts · Tags: binary search, data structures, dfs and similar, graphs, greedy, shortest paths, sortings · first AC: Feb 17, 2020 · Java 11 (first AC)
Quality: 4,869 global accepts · Tags: constructive algorithms, interactive, math, sortings · first AC: Dec 29, 2019 · Java 8 (first AC)
Quality: 1,864 global accepts · Tags: graphs, trees · first AC: Jul 10, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 4,405 global accepts · Tags: combinatorics, dfs and similar, dp, trees · first AC: Jul 10, 2019 · Java 8 (first AC)
Quality: 3,811 global accepts · Tags: brute force, two pointers · first AC: May 26, 2019 · Java 8 (first AC)
Quality: 3,110 global accepts · Tags: brute force, strings · first AC: May 4, 2019 · Java 8 (first AC)
Quality: 4,153 global accepts · Tags: data structures, trees · first AC: Apr 26, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 5,561 global accepts · Tags: brute force, dp, fft, greedy, ternary search · first AC: Apr 6, 2019 · Java 8 (first AC)
Tags: geometry, implementation, math, shortest paths · first AC: Nov 18, 2018 · Java 8 (first AC)
Quality: 2,055 global accepts · Tags: math, number theory · first AC: Nov 10, 2018 · Java 8 (first AC)
Quality: 3,461 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 28, 2018 · Java 8 (first AC)
Quality: 2,415 global accepts · Tags: greedy, implementation · first AC: Oct 18, 2018 · Java 8 (first AC)
Quality: 3,874 global accepts · Tags: greedy, math · first AC: Oct 4, 2018 · Java 8 (first AC)