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Open on Codeforces · 392 unique accepted
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Quality: 2,631 global accepts · Tags: combinatorics, dp, games, math · first AC: Jan 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,558 global accepts · Tags: combinatorics, fft, graphs, math, number theory · first AC: Dec 12, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,633 global accepts · Tags: binary search, bitmasks, brute force, data structures, dp · first AC: Oct 10, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,337 global accepts · Tags: brute force, dfs and similar, divide and conquer, number theory, trees · first AC: May 13, 2021 · GNU C++11 (first AC)
Tags: graphs · first AC: Jan 26, 2021 · GNU C++11 (first AC)
Quality: 2,951 global accepts · Tags: binary search, data structures, greedy · first AC: Dec 30, 2020 · GNU C++11 (first AC)
Quality: 2,200 global accepts · Tags: bitmasks, brute force, hashing, string suffix structures, strings, two pointers · first AC: Dec 29, 2020 · last AC: Dec 29, 2020 · GNU C++11 (first AC)
Quality: 2,430 global accepts · Tags: brute force, dp, greedy, math · first AC: Dec 15, 2020 · last AC: Dec 15, 2020 · GNU C++11 (first AC)
Quality: 1,628 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, math · first AC: Jul 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,688 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Jun 4, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,371 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Apr 4, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,160 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Feb 18, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,042 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jan 19, 2022 · C++17 (GCC 9-64) (first AC)
Tags: bitmasks, constructive algorithms, divide and conquer, graphs, greedy, math · first AC: Oct 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,400 global accepts · Tags: dfs and similar, graphs, greedy · first AC: Sep 9, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,585 global accepts · Tags: dsu, graphs, greedy · first AC: Sep 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,068 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, greedy, trees, two pointers · first AC: Aug 15, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 731 global accepts · Tags: binary search, data structures, dp, dsu · first AC: Jan 18, 2021 · last AC: Jan 18, 2021 · GNU C++11 (first AC)
Tags: — · first AC: Jan 14, 2021 · GNU C++11 (first AC)
Quality: 1,477 global accepts · Tags: constructive algorithms, dp, flows, graph matchings, greedy, sortings · first AC: Dec 11, 2020 · GNU C++11 (first AC)
Quality: 650 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,132 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, trees · first AC: Jun 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 940 global accepts · Tags: data structures, dp, matrices, shortest paths · first AC: May 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Apr 4, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 603 global accepts · Tags: flows, graphs · first AC: Mar 24, 2022 · C++17 (GCC 9-64) (first AC)