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Open on Codeforces · 452 unique accepted
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Quality: 3,360 global accepts · Tags: data structures · first AC: May 27, 2021 · GNU C++11 (first AC)
Quality: 2,013 global accepts · Tags: dfs and similar, dsu, graphs · first AC: May 20, 2021 · GNU C++11 (first AC)
Quality: 2,337 global accepts · Tags: brute force, dfs and similar, divide and conquer, number theory, trees · first AC: Mar 4, 2021 · GNU C++11 (first AC)
Quality: 1,585 global accepts · Tags: dsu, graphs, greedy · first AC: Oct 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,071 global accepts · Tags: combinatorics, dp · first AC: Sep 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,036 global accepts · Tags: combinatorics, graphs · first AC: Sep 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,217 global accepts · Tags: dp, matrices · first AC: Sep 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,809 global accepts · Tags: dfs and similar, greedy, shortest paths, sortings, trees · first AC: Jun 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,851 global accepts · Tags: combinatorics, dp, math · first AC: Jun 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,075 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Oct 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 763 global accepts · Tags: combinatorics, dp · first AC: May 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,799 global accepts · Tags: bitmasks, brute force, data structures, divide and conquer, greedy, implementation, two pointers · first AC: Apr 9, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,782 global accepts · Tags: data structures · first AC: Mar 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,078 global accepts · Tags: dp, graphs · first AC: Mar 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,033 global accepts · Tags: data structures, divide and conquer, geometry · first AC: Mar 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 951 global accepts · Tags: binary search, combinatorics, implementation · first AC: Mar 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,420 global accepts · Tags: bitmasks, combinatorics, dp, graphs, math, probabilities · first AC: Dec 11, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 778 global accepts · Tags: dsu · first AC: Nov 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,863 global accepts · Tags: bitmasks, dp, greedy · first AC: Jan 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,102 global accepts · Tags: chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures · first AC: Nov 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,336 global accepts · Tags: math, strings · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,206 global accepts · Tags: data structures, dp · first AC: Oct 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 931 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Oct 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 980 global accepts · Tags: data structures, dsu, graphs · first AC: Oct 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 875 global accepts · Tags: bitmasks, brute force, hashing, implementation, meet-in-the-middle · first AC: Oct 13, 2023 · C++20 (GCC 11-64) (first AC)