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Open on Codeforces · 2,506 unique accepted
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Quality: 4,621 global accepts · Tags: dp, number theory · first AC: Feb 20, 2024 · last AC: Aug 4, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,671 global accepts · Tags: brute force, implementation, math · first AC: Apr 13, 2024 · last AC: May 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 993 global accepts · Tags: graphs, math, sortings · first AC: May 20, 2024 · last AC: May 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,739 global accepts · Tags: binary search, constructive algorithms, math · first AC: Jan 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,876 global accepts · Tags: data structures, divide and conquer, dp, matrices · first AC: Feb 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 780 global accepts · Tags: bitmasks, dp · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 902 global accepts · Tags: dfs and similar, divide and conquer, dsu, graphs, trees · first AC: Oct 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,027 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,104 global accepts · Tags: data structures, greedy · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 974 global accepts · Tags: binary search, interactive, probabilities · first AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 341 global accepts · Tags: bitmasks, data structures · first AC: Aug 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 951 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 706 global accepts · Tags: bitmasks, dp, greedy · first AC: Jul 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Jul 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,203 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: May 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,264 global accepts · Tags: data structures, interactive, trees · first AC: May 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,259 global accepts · Tags: data structures · first AC: May 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 888 global accepts · Tags: binary search, data structures, dp · first AC: May 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 726 global accepts · Tags: binary search, brute force, dfs and similar, dp, implementation, math · first AC: Apr 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 784 global accepts · Tags: data structures, greedy · first AC: Apr 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 783 global accepts · Tags: data structures, math · first AC: Apr 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 678 global accepts · Tags: graphs, greedy, shortest paths · first AC: Apr 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,440 global accepts · Tags: data structures, probabilities · first AC: Apr 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 310 global accepts · Tags: constructive algorithms, interactive, probabilities, strings · first AC: Mar 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms, graphs, greedy · first AC: Mar 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)