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Open on Codeforces · 1,556 unique accepted
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Quality: 163 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: May 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 707 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Apr 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 413 global accepts · Tags: data structures, dp, strings, trees · first AC: Apr 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 483 global accepts · Tags: constructive algorithms, data structures, dsu, graphs, sortings · first AC: Apr 14, 2024 · C++20 (GCC 13-64) (first AC)
Tags: data structures, dp, math · first AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 496 global accepts · Tags: data structures, math · first AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 702 global accepts · Tags: binary search, dfs and similar, graphs, greedy, meet-in-the-middle, shortest paths · first AC: Jan 20, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,296 global accepts · Tags: data structures, graphs, shortest paths · first AC: Jan 16, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,352 global accepts · Tags: data structures, strings · first AC: Jan 11, 2024 · C++17 (GCC 9-64) (first AC)
Tags: trees · first AC: Jan 9, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 615 global accepts · Tags: data structures, divide and conquer, dsu, hashing, trees · first AC: Jan 9, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 652 global accepts · Tags: hashing, strings · first AC: Dec 26, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: Dec 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 655 global accepts · Tags: data structures · first AC: Dec 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 914 global accepts · Tags: brute force, dfs and similar, graphs, implementation, trees · first AC: Oct 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 621 global accepts · Tags: dp, greedy · first AC: Oct 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 574 global accepts · Tags: dp, math · first AC: Oct 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 573 global accepts · Tags: graphs · first AC: Sep 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 884 global accepts · Tags: divide and conquer, dp, number theory · first AC: Sep 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 205 global accepts · Tags: dfs and similar, dp, implementation, trees · first AC: Sep 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 967 global accepts · Tags: brute force, dp, graphs, greedy · first AC: Sep 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Aug 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 883 global accepts · Tags: dfs and similar, divide and conquer, trees · first AC: Jul 31, 2023 · last AC: Jul 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 472 global accepts · Tags: interactive · first AC: Jul 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 386 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, flows, graphs, shortest paths · first AC: Jul 19, 2023 · C++20 (GCC 11-64) (first AC)