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Open on Codeforces · 1,126 unique accepted
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Quality: 497 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, implementation · first AC: Apr 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 605 global accepts · Tags: brute force, dp, greedy, math, probabilities · first AC: Apr 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 524 global accepts · Tags: binary search, brute force, data structures, dfs and similar, divide and conquer, greedy, implementation, trees · first AC: Apr 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 432 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory, strings · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 131 global accepts · Tags: — · first AC: Mar 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 620 global accepts · Tags: combinatorics, dp, math · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 261 global accepts · Tags: combinatorics, greedy, math · first AC: Dec 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 517 global accepts · Tags: combinatorics, divide and conquer, trees · first AC: Dec 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 672 global accepts · Tags: dp, trees · first AC: Dec 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,135 global accepts · Tags: dp, trees · first AC: Dec 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 156 global accepts · Tags: data structures, greedy, math · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 344 global accepts · Tags: divide and conquer, dp, trees · first AC: Oct 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 867 global accepts · Tags: constructive algorithms, hashing, math, number theory · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Jan 17, 2024 · last AC: Mar 25, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 371 global accepts · Tags: brute force, combinatorics, implementation, interactive, math, probabilities · first AC: Jul 18, 2023 · last AC: Mar 25, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 554 global accepts · Tags: combinatorics, math, number theory, probabilities · first AC: Aug 6, 2023 · last AC: Feb 21, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 513 global accepts · Tags: combinatorics, fft, math · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 141 global accepts · Tags: *special, data structures, geometry, math, sortings · first AC: Dec 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 305 global accepts · Tags: dp, math, number theory · first AC: Nov 27, 2023 · last AC: Nov 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 519 global accepts · Tags: data structures, dp, math · first AC: Nov 27, 2023 · last AC: Nov 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 594 global accepts · Tags: dp, greedy, math · first AC: Nov 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 734 global accepts · Tags: binary search, brute force, data structures, dsu, implementation, math · first AC: Oct 10, 2023 · last AC: Oct 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 809 global accepts · Tags: constructive algorithms, dfs and similar, dp, trees · first AC: Oct 2, 2023 · last AC: Oct 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 911 global accepts · Tags: brute force, dfs and similar, divide and conquer, flows, graphs, greedy, trees · first AC: Jul 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 658 global accepts · Tags: dfs and similar, graphs, math, number theory · first AC: Jun 18, 2023 · C++14 (GCC 6-32) (first AC)