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Open on Codeforces · 1,256 unique accepted
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Quality: 305 global accepts · Tags: graph matchings, math · first AC: Dec 13, 2024 · 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: Dec 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,083 global accepts · Tags: combinatorics, dp · first AC: Dec 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 229 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 261 global accepts · Tags: combinatorics, greedy, math · first AC: Dec 2, 2024 · last AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,669 global accepts · Tags: dp, flows, greedy · first AC: Sep 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 478 global accepts · Tags: dp, strings · first AC: Aug 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 396 global accepts · Tags: data structures, dp, matrices, two pointers · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,333 global accepts · Tags: binary search, bitmasks, brute force, data structures, probabilities, trees · first AC: Jul 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 344 global accepts · Tags: divide and conquer, dp, trees · first AC: Jul 4, 2024 · last AC: Jul 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 556 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Jun 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 536 global accepts · Tags: constructive algorithms · first AC: Apr 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,313 global accepts · Tags: data structures, dp, greedy · first AC: Feb 25, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Feb 22, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Jan 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,404 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Jan 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 644 global accepts · Tags: constructive algorithms, dp, geometry · first AC: Jan 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,109 global accepts · Tags: brute force, divide and conquer, dp, greedy, trees · first AC: Dec 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 661 global accepts · Tags: combinatorics, dp, math · first AC: Jan 1, 2023 · last AC: Jan 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 457 global accepts · Tags: data structures, dfs and similar, graphs, greedy, shortest paths, trees · first AC: Jun 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 673 global accepts · Tags: dfs and similar, graphs, math, matrices · first AC: Jul 28, 2021 · GNU C++11 (first AC)
Quality: 1,991 global accepts · Tags: strings · first AC: Jan 29, 2021 · GNU C++11 (first AC)
Quality: 572 global accepts · Tags: constructive algorithms, divide and conquer · first AC: Oct 3, 2020 · GNU C++11 (first AC)
Quality: 914 global accepts · Tags: brute force, dfs and similar, graphs, implementation, trees · first AC: May 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 423 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jul 18, 2024 · last AC: Apr 10, 2026 · C++20 (GCC 13-64) (first AC)