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Open on Codeforces · 1,050 unique accepted
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Quality: 1,437 global accepts · Tags: combinatorics, dp, fft, math · first AC: Aug 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,533 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 15, 2019 · C++17 (GCC 7-32) (first AC)
Tags: brute force, graphs · first AC: Sep 23, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,282 global accepts · Tags: flows, graph matchings, graphs · first AC: Mar 25, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,551 global accepts · Tags: divide and conquer, dp, fft, math · first AC: Mar 19, 2019 · last AC: Mar 19, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 2,152 global accepts · Tags: constructive algorithms, interactive, number theory · first AC: Mar 8, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,623 global accepts · Tags: binary search, data structures, dp, greedy, trees · first AC: Jan 6, 2019 · PyPy 3 (first AC)
Quality: 1,161 global accepts · Tags: binary search, constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Jan 5, 2019 · Python 3 (first AC)
Quality: 1,616 global accepts · Tags: dp, greedy, math, trees · first AC: Jan 3, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,970 global accepts · Tags: divide and conquer, dp, fft · first AC: Dec 29, 2018 · PyPy 3 (first AC)
Tags: combinatorics, dp, trees · first AC: Nov 18, 2018 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dsu, hashing · first AC: Nov 4, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 514 global accepts · Tags: constructive algorithms, implementation, math · first AC: Oct 18, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 3,038 global accepts · Tags: data structures, dp, greedy · first AC: Oct 1, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 1,490 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Sep 18, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 1,202 global accepts · Tags: constructive algorithms · first AC: Aug 27, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 884 global accepts · Tags: bitmasks, dp, shortest paths · first AC: Jan 8, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 2,045 global accepts · Tags: binary search, dfs and similar, math, meet-in-the-middle, number theory, two pointers · first AC: Jan 5, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 778 global accepts · Tags: binary search, flows, graphs · first AC: Sep 21, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 8,918 global accepts · Tags: data structures, dfs and similar, trees · first AC: May 25, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 3,705 global accepts · Tags: data structures, divide and conquer · first AC: Mar 25, 2017 · GNU C++11 (first AC)
Quality: 2,174 global accepts · Tags: dp, graphs, greedy · first AC: Aug 28, 2022 · last AC: Aug 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 563 global accepts · Tags: *special · first AC: Sep 22, 2021 · PHP (first AC)
Quality: 1,588 global accepts · Tags: dp, greedy, string suffix structures, strings · first AC: Aug 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,845 global accepts · Tags: math, number theory · first AC: May 24, 2021 · C++17 (GCC 7-32) (first AC)