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Open on Codeforces · 3,000 unique accepted
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Quality: 660 global accepts · Tags: data structures · first AC: May 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 809 global accepts · Tags: constructive algorithms, dfs and similar, dp, trees · first AC: Apr 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 554 global accepts · Tags: combinatorics, math, number theory, probabilities · first AC: Jan 27, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 720 global accepts · Tags: brute force, graphs, math, matrices · first AC: Dec 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 867 global accepts · Tags: constructive algorithms, hashing, math, number theory · first AC: Dec 27, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 842 global accepts · Tags: bitmasks, divide and conquer, trees · first AC: Jul 22, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 559 global accepts · Tags: dp, math · first AC: Jun 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 601 global accepts · Tags: combinatorics, dp, trees · first AC: May 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 241 global accepts · Tags: data structures, dsu · first AC: Dec 25, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 513 global accepts · Tags: combinatorics, fft, math · first AC: Dec 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 52 global accepts · Tags: *special, strings · first AC: Nov 12, 2020 · Kotlin 1.4 (first AC)
Quality: 680 global accepts · Tags: bitmasks, dfs and similar, dp, math, shortest paths · first AC: Aug 16, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 340 global accepts · Tags: greedy, implementation, math, trees · first AC: Jun 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 54 global accepts · Tags: *special, dp · first AC: May 29, 2020 · Kotlin 1.4 (first AC)
Quality: 404 global accepts · Tags: dp · first AC: Feb 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 377 global accepts · Tags: dfs and similar, graphs · first AC: Dec 17, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Dec 5, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,076 global accepts · Tags: greedy, number theory, probabilities · first AC: Jul 30, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 680 global accepts · Tags: dp, geometry · first AC: Apr 20, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 605 global accepts · Tags: strings, trees · first AC: Nov 10, 2018 · C++14 (GCC 6-32) (first AC)
Tags: data structures, trees · first AC: Apr 29, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 1,991 global accepts · Tags: strings · first AC: Oct 18, 2017 · last AC: Oct 18, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 911 global accepts · Tags: brute force, dfs and similar, divide and conquer, flows, graphs, greedy, trees · first AC: Sep 14, 2013 · last AC: Oct 10, 2017 · GNU C++ (first AC)
Quality: 368 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Feb 23, 2017 · GNU C++11 (first AC)
Quality: 433 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 11, 2016 · Java 8 (first AC)