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Open on Codeforces · 446 unique accepted
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Quality: 5,641 global accepts · Tags: constructive algorithms, graphs, math, number theory · first AC: Nov 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,946 global accepts · Tags: data structures, dp, greedy · first AC: Oct 30, 2023 · last AC: Oct 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,158 global accepts · Tags: hashing, strings · first AC: Oct 3, 2023 · last AC: Oct 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,478 global accepts · Tags: hashing, strings · first AC: Oct 3, 2023 · last AC: Oct 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,724 global accepts · Tags: math, number theory · first AC: Oct 2, 2023 · last AC: Oct 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,500 global accepts · Tags: implementation, math, number theory · first AC: Oct 2, 2023 · last AC: Oct 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,462 global accepts · Tags: dp · first AC: Sep 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,390 global accepts · Tags: bitmasks, dp, graphs · first AC: Sep 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,534 global accepts · Tags: dp, sortings · first AC: Mar 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,694 global accepts · Tags: combinatorics, graph matchings, math · first AC: Oct 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,563 global accepts · Tags: combinatorics, dp · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,742 global accepts · Tags: dp, number theory · first AC: Oct 4, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,316 global accepts · Tags: dp, greedy · first AC: Oct 4, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,073 global accepts · Tags: binary search, data structures, dfs and similar, greedy, trees · first AC: Sep 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,723 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Sep 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,821 global accepts · Tags: data structures, greedy, implementation, trees · first AC: Sep 12, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,952 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Sep 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,122 global accepts · Tags: greedy, implementation, strings · first AC: Sep 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,752 global accepts · Tags: dsu, graphs, greedy, implementation · first AC: Sep 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,220 global accepts · Tags: data structures, greedy · first AC: Sep 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 465 global accepts · Tags: math, number theory · first AC: Aug 25, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,566 global accepts · Tags: dp, greedy · first AC: Aug 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,030 global accepts · Tags: brute force, data structures, greedy, math, number theory · first AC: Jul 31, 2024 · last AC: Jul 31, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,361 global accepts · Tags: combinatorics, dfs and similar, math, probabilities, trees · first AC: Jul 30, 2024 · last AC: Jul 30, 2024 · C++14 (GCC 6-32) (first AC)