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Open on Codeforces · 1,327 unique accepted
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Quality: 461 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Nov 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 408 global accepts · Tags: brute force, graphs, implementation · first AC: Oct 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 475 global accepts · Tags: data structures, dsu · first AC: Oct 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 422 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Oct 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 787 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: May 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,226 global accepts · Tags: dp, greedy, sortings, trees · first AC: Mar 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,008 global accepts · Tags: constructive algorithms, graphs, math · first AC: Mar 8, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,187 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graph matchings, graphs, trees · first AC: Dec 22, 2020 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dfs and similar, trees · first AC: Nov 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,918 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Nov 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 745 global accepts · Tags: brute force, constructive algorithms, hashing, interactive, math · first AC: Oct 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,272 global accepts · Tags: constructive algorithms, dfs and similar, interactive, math, number theory · first AC: Sep 28, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 656 global accepts · Tags: *special, bitmasks, data structures, divide and conquer, dsu · first AC: Sep 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,415 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, interactive, math · first AC: Jun 8, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 536 global accepts · Tags: constructive algorithms · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 699 global accepts · Tags: constructive algorithms · first AC: Aug 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 700 global accepts · Tags: binary search, interactive · first AC: May 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 695 global accepts · Tags: bitmasks, constructive algorithms, interactive, probabilities · first AC: Jul 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 457 global accepts · Tags: data structures, dfs and similar, graphs, greedy, shortest paths, trees · first AC: Mar 21, 2022 · last AC: Mar 22, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 552 global accepts · Tags: data structures, divide and conquer, dsu · first AC: Feb 18, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 598 global accepts · Tags: data structures, dp, greedy · first AC: Oct 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 644 global accepts · Tags: dp, greedy · first AC: Jul 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,333 global accepts · Tags: binary search, bitmasks, brute force, data structures, probabilities, trees · first AC: Feb 8, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 680 global accepts · Tags: bitmasks, dfs and similar, dp, math, shortest paths · first AC: Jan 13, 2021 · last AC: Jan 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 914 global accepts · Tags: brute force, dfs and similar, graphs, implementation, trees · first AC: May 22, 2024 · C++20 (GCC 13-64) (first AC)