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Open on Codeforces · 434 unique accepted
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Quality: 1,739 global accepts · Tags: bitmasks, dp, graphs, number theory · first AC: Sep 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,157 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, dsu, graphs, greedy, implementation, trees · first AC: Sep 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 391 global accepts · Tags: constructive algorithms, divide and conquer · first AC: Aug 16, 2023 · last AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,788 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 847 global accepts · Tags: combinatorics, divide and conquer, dp, matrices · first AC: Mar 29, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,189 global accepts · Tags: combinatorics, dp, dsu, math · first AC: Mar 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,371 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Sep 20, 2022 · last AC: Sep 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,160 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Feb 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,010 global accepts · Tags: brute force, constructive algorithms, greedy, two pointers · first AC: Dec 31, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 1,400 global accepts · Tags: dfs and similar, graphs, greedy · first AC: Dec 30, 2021 · last AC: Dec 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 978 global accepts · Tags: combinatorics, fft · first AC: Jun 4, 2021 · GNU C++11 (first AC)
Quality: 2,861 global accepts · Tags: bitmasks, brute force, fft · first AC: May 28, 2021 · last AC: May 28, 2021 · GNU C++11 (first AC)
Quality: 1,079 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,264 global accepts · Tags: data structures, interactive, trees · first AC: Sep 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,352 global accepts · Tags: bitmasks, dp, math · first AC: Aug 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 244 global accepts · Tags: matrices, strings · first AC: Aug 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: Jan 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,102 global accepts · Tags: binary search, dsu, geometry, graphs, sortings · first AC: Sep 21, 2022 · last AC: Sep 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,300 global accepts · Tags: bitmasks, dfs and similar, dp, greedy · first AC: Apr 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 948 global accepts · Tags: binary search, data structures · first AC: Nov 27, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 973 global accepts · Tags: graphs, shortest paths · first AC: Oct 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,049 global accepts · Tags: dp · first AC: Jul 24, 2021 · GNU C++11 (first AC)
Quality: 2,499 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Jul 18, 2021 · GNU C++11 (first AC)
Quality: 631 global accepts · Tags: combinatorics, dp, math, matrices, string suffix structures · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 715 global accepts · Tags: brute force, combinatorics, dp, math, matrices · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)