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Open on Codeforces · 1,069 unique accepted
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Quality: 4,228 global accepts · Tags: bitmasks, brute force, dp · first AC: Jul 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,292 global accepts · Tags: data structures, dfs and similar, dp · first AC: Jun 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,617 global accepts · Tags: data structures · first AC: Feb 6, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, data structures · first AC: Feb 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,497 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: Feb 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,112 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Jan 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,998 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, math, number theory · first AC: Jan 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,042 global accepts · Tags: constructive algorithms, divide and conquer, geometry, sortings, trees · first AC: Jan 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 567 global accepts · Tags: brute force, constructive algorithms · first AC: Dec 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,045 global accepts · Tags: binary search, bitmasks, constructive algorithms, dfs and similar, graphs, trees · first AC: Aug 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,312 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Nov 10, 2021 · last AC: Nov 10, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,932 global accepts · Tags: dfs and similar · first AC: Nov 9, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,478 global accepts · Tags: hashing, strings · first AC: Oct 20, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 888 global accepts · Tags: bitmasks, dfs and similar, dp, trees · first AC: Feb 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,293 global accepts · Tags: greedy, implementation, interactive, sortings, two pointers · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,738 global accepts · Tags: bitmasks, divide and conquer, dp, greedy, math · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,453 global accepts · Tags: combinatorics, dp, math · first AC: Oct 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,664 global accepts · Tags: binary search, bitmasks, constructive algorithms, dp, interactive · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,572 global accepts · Tags: combinatorics, dp · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,379 global accepts · Tags: combinatorics, data structures, dp, fft, math, matrices · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,907 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,387 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,074 global accepts · Tags: data structures, divide and conquer, math, number theory, two pointers · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)