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Open on Codeforces · 1,561 unique accepted
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Quality: 1,942 global accepts · Tags: data structures, dp, greedy, sortings · first AC: Oct 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 764 global accepts · Tags: constructive algorithms, trees · first AC: Sep 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 744 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, fft, graphs · first AC: Sep 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,532 global accepts · Tags: data structures, probabilities, trees · first AC: Sep 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 431 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Sep 8, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 615 global accepts · Tags: data structures, divide and conquer, shortest paths, trees · first AC: Sep 7, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 685 global accepts · Tags: binary search, data structures · first AC: Aug 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 709 global accepts · Tags: combinatorics, dp, fft, math · first AC: Aug 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,055 global accepts · Tags: data structures, dsu, graphs, trees · first AC: Jul 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,219 global accepts · Tags: constructive algorithms, games · first AC: Dec 21, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 855 global accepts · Tags: dp, greedy, implementation, strings · first AC: Oct 5, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 716 global accepts · Tags: dfs and similar, dp, games · first AC: Jun 23, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 4,319 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: May 30, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 369 global accepts · Tags: data structures, dfs and similar, dsu, graphs, shortest paths · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 331 global accepts · Tags: dp, implementation · first AC: Nov 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 549 global accepts · Tags: bitmasks, combinatorics, dp, fft, math, probabilities · first AC: Dec 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 514 global accepts · Tags: brute force, constructive algorithms, dfs and similar, flows, graph matchings, graphs, interactive · first AC: Aug 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 936 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Apr 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,392 global accepts · Tags: data structures, greedy · first AC: Feb 20, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 662 global accepts · Tags: brute force, dp, trees · first AC: Oct 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 789 global accepts · Tags: binary search, constructive algorithms, dfs and similar, graphs, interactive · first AC: Sep 1, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 751 global accepts · Tags: binary search, combinatorics, data structures, geometry · first AC: Aug 31, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 580 global accepts · Tags: data structures, divide and conquer · first AC: Aug 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 473 global accepts · Tags: constructive algorithms, divide and conquer, dp, math, trees · first AC: Aug 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 980 global accepts · Tags: combinatorics, dp, graphs, trees · first AC: Aug 28, 2021 · C++17 (GCC 7-32) (first AC)