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Open on Codeforces · 2,896 unique accepted
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Quality: 655 global accepts · Tags: geometry, graphs, greedy, implementation, shortest paths · first AC: Feb 10, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,018 global accepts · Tags: dfs and similar, dp, games, graphs, implementation, math, number theory, shortest paths, trees · first AC: Jan 9, 2022 · last AC: Jan 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,588 global accepts · Tags: dfs and similar, divide and conquer, dsu, trees · first AC: Nov 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,942 global accepts · Tags: data structures, dp, greedy, sortings · first AC: Oct 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,681 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Sep 2, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 507 global accepts · Tags: brute force, combinatorics, greedy, math · first AC: May 13, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 896 global accepts · Tags: constructive algorithms, dfs and similar, geometry, graphs, sortings, trees · first AC: Apr 30, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 564 global accepts · Tags: dp, graphs, trees · first AC: Apr 22, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,219 global accepts · Tags: fft, math, strings · first AC: Mar 24, 2021 · last AC: Mar 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 709 global accepts · Tags: combinatorics, dp, fft, math · first AC: Feb 15, 2021 · C++17 (GCC 9-64) (first AC)
Tags: bitmasks, dp, games, math, matrices, probabilities · first AC: Dec 21, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,430 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Dec 8, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 620 global accepts · Tags: constructive algorithms, implementation, matrices · first AC: Jul 27, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 649 global accepts · Tags: geometry, graphs · first AC: Jul 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,551 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, interactive, probabilities · first AC: Jun 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 895 global accepts · Tags: binary search, dp, geometry, graphs · first AC: Jun 11, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 742 global accepts · Tags: binary search, geometry, sortings · first AC: Apr 25, 2020 · last AC: Apr 25, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 831 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Apr 16, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 514 global accepts · Tags: brute force, constructive algorithms, dfs and similar, flows, graph matchings, graphs, interactive · first AC: Oct 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 610 global accepts · Tags: brute force, data structures, number theory · first AC: Sep 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 457 global accepts · Tags: geometry, interactive, math, probabilities · first AC: Jun 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 905 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Sep 21, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,037 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, sortings, trees · first AC: May 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 781 global accepts · Tags: data structures, number theory · first AC: Apr 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 751 global accepts · Tags: dp, greedy · first AC: Feb 3, 2022 · C++17 (GCC 9-64) (first AC)