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Open on Codeforces · 225 unique accepted
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Quality: 564 global accepts · Tags: binary search, brute force, data structures, divide and conquer, math · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,440 global accepts · Tags: data structures, probabilities · first AC: Dec 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 780 global accepts · Tags: bitmasks, dp · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,172 global accepts · Tags: data structures · first AC: Jul 16, 2025 · last AC: Jul 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 582 global accepts · Tags: data structures, dp, graphs, shortest paths · first AC: Nov 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,571 global accepts · Tags: *special, strings · first AC: Apr 2, 2026 · PHP (first AC)
Tags: — · first AC: Jan 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,305 global accepts · Tags: bitmasks, communication, interactive, math · first AC: Nov 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,028 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Sep 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Sep 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)