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Open on Codeforces · 1,740 unique accepted
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Quality: 2,679 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: May 30, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,371 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: May 19, 2019 · C++17 (GCC 7-32) (first AC)
Tags: graphs, shortest paths · first AC: May 14, 2019 · C++17 (GCC 7-32) (first AC)
Tags: dp, greedy · first AC: May 12, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 620 global accepts · Tags: constructive algorithms, implementation, matrices · first AC: May 11, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 909 global accepts · Tags: geometry · first AC: May 11, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,046 global accepts · Tags: dp, flows, graphs · first AC: Apr 20, 2019 · C++17 (GCC 7-32) (first AC)
Tags: data structures, trees · first AC: Mar 18, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 630 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jun 3, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: May 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 169 global accepts · Tags: binary search, geometry · first AC: Feb 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 152 global accepts · Tags: graphs, shortest paths · first AC: Dec 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 207 global accepts · Tags: data structures, geometry, implementation · first AC: Dec 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 598 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 449 global accepts · Tags: constructive algorithms, math · first AC: Sep 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 479 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, math, sortings · first AC: Sep 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 576 global accepts · Tags: brute force, dp, math, number theory · first AC: Sep 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 351 global accepts · Tags: — · first AC: Mar 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 453 global accepts · Tags: constructive algorithms, greedy, math · first AC: Oct 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 660 global accepts · Tags: data structures, math, sortings, trees · first AC: Sep 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 549 global accepts · Tags: bitmasks, combinatorics, dp, fft, math, probabilities · first AC: Dec 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,226 global accepts · Tags: dp, greedy, sortings, trees · first AC: Sep 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 461 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Mar 8, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 882 global accepts · Tags: bitmasks, dp · first AC: Mar 8, 2020 · C++17 (GCC 7-32) (first AC)
Tags: binary search, dp, sortings, strings · first AC: Feb 23, 2020 · C++17 (GCC 7-32) (first AC)