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Open on Codeforces · 818 unique accepted
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Quality: 551 global accepts · Tags: flows, graphs · first AC: Apr 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 373 global accepts · Tags: combinatorics, strings · first AC: Sep 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 535 global accepts · Tags: combinatorics, probabilities · first AC: Aug 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 230 global accepts · Tags: data structures · first AC: May 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 643 global accepts · Tags: combinatorics, math, number theory · first AC: Oct 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,216 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Aug 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 909 global accepts · Tags: dp · first AC: Aug 17, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,523 global accepts · Tags: data structures, dfs and similar, trees · first AC: Jul 26, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 974 global accepts · Tags: data structures · first AC: Jul 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,562 global accepts · Tags: data structures, string suffix structures · first AC: Aug 10, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Jul 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 873 global accepts · Tags: 2-sat, binary search · first AC: Jul 8, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 517 global accepts · Tags: dp, fft, math · first AC: Oct 16, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 516 global accepts · Tags: fft, math, matrices · first AC: Aug 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,130 global accepts · Tags: combinatorics, divide and conquer, fft, number theory · first AC: Jul 17, 2021 · GNU C++11 (first AC)
Quality: 256 global accepts · Tags: constructive algorithms, dp, greedy, trees · first AC: Nov 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Apr 23, 2025 · last AC: Apr 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 332 global accepts · Tags: dp · first AC: Apr 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 157 global accepts · Tags: graphs · first AC: Apr 3, 2025 · last AC: Apr 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 538 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Feb 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 443 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Oct 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,247 global accepts · Tags: dp · first AC: Apr 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 608 global accepts · Tags: brute force, combinatorics, constructive algorithms, data structures, dp, trees · first AC: Apr 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 865 global accepts · Tags: constructive algorithms, math · first AC: Jul 31, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,052 global accepts · Tags: math, probabilities · first AC: Jul 31, 2022 · C++17 (GCC 9-64) (first AC)