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Open on Codeforces · 1,708 unique accepted
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Quality: 2,969 global accepts · Tags: dfs and similar, graphs, trees · first AC: Aug 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,528 global accepts · Tags: dfs and similar, dp, dsu, trees, two pointers · first AC: Aug 18, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 527 global accepts · Tags: bitmasks, dp, string suffix structures · first AC: Apr 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,674 global accepts · Tags: dp, math · first AC: Mar 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 882 global accepts · Tags: bitmasks, dp · first AC: Mar 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 894 global accepts · Tags: data structures, divide and conquer, probabilities · first AC: Mar 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 745 global accepts · Tags: brute force, constructive algorithms, hashing, interactive, math · first AC: Jan 16, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 229 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 8, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 344 global accepts · Tags: divide and conquer, dp, trees · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 501 global accepts · Tags: brute force, combinatorics, divide and conquer, dp, fft, graphs · first AC: Jan 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 661 global accepts · Tags: combinatorics, dp, math · first AC: Nov 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 688 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, math · first AC: Aug 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 571 global accepts · Tags: brute force · first AC: Oct 8, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,221 global accepts · Tags: combinatorics, math, number theory · first AC: Aug 21, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,559 global accepts · Tags: binary search, greedy · first AC: May 11, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 421 global accepts · Tags: bitmasks, brute force, fft · first AC: Apr 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 517 global accepts · Tags: combinatorics, divide and conquer, trees · first AC: Mar 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 476 global accepts · Tags: data structures, graphs, sortings · first AC: Aug 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 403 global accepts · Tags: dp, greedy, hashing, implementation · first AC: May 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 914 global accepts · Tags: brute force, dfs and similar, graphs, implementation, trees · first AC: Nov 3, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 395 global accepts · Tags: bitmasks, constructive algorithms · first AC: Nov 25, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 289 global accepts · Tags: math, shortest paths · first AC: Sep 28, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Aug 21, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,064 global accepts · Tags: binary search, dfs and similar, hashing, string suffix structures, trees · first AC: Aug 12, 2020 · last AC: Aug 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 990 global accepts · Tags: bitmasks, brute force, dp · first AC: May 4, 2020 · C++17 (GCC 7-32) (first AC)