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Open on Codeforces · 441 unique accepted
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Quality: 2,417 global accepts · Tags: data structures, dp, greedy · first AC: Sep 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 391 global accepts · Tags: constructive algorithms, divide and conquer · first AC: Sep 11, 2023 · last AC: Sep 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,677 global accepts · Tags: binary search, data structures · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,692 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Apr 28, 2023 · last AC: May 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,032 global accepts · Tags: binary search, constructive algorithms, data structures · first AC: Apr 19, 2023 · last AC: Apr 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,749 global accepts · Tags: data structures, divide and conquer, hashing, two pointers · first AC: Apr 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 854 global accepts · Tags: brute force, combinatorics, dp, fft, math · first AC: Feb 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,301 global accepts · Tags: bitmasks, dp, greedy, sortings · first AC: Sep 28, 2022 · last AC: Sep 28, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 635 global accepts · Tags: bitmasks, dp, math · first AC: Jan 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 780 global accepts · Tags: bitmasks, dp · first AC: Dec 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,082 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 20, 2025 · last AC: Jul 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,386 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: May 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,167 global accepts · Tags: bitmasks, brute force, constructive algorithms, math, probabilities · first AC: Mar 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 566 global accepts · Tags: bitmasks, brute force, fft, strings, trees · first AC: Mar 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,210 global accepts · Tags: binary search, data structures, dp, hashing, strings · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,421 global accepts · Tags: dp, math, probabilities · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 581 global accepts · Tags: brute force, geometry, math · first AC: Dec 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 615 global accepts · Tags: constructive algorithms, dsu, graphs, implementation · first AC: Dec 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,224 global accepts · Tags: data structures, dsu, graphs, greedy · first AC: Sep 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,028 global accepts · Tags: dfs and similar, dp, trees · first AC: Sep 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,412 global accepts · Tags: binary search, brute force, data structures, greedy, math · first AC: Sep 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 884 global accepts · Tags: brute force, divide and conquer, dp, greedy, math · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 947 global accepts · Tags: 2-sat, greedy · first AC: Aug 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,191 global accepts · Tags: dfs and similar, graphs · first AC: Jul 21, 2024 · C++20 (GCC 13-64) (first AC)