3 Commits

Author SHA1 Message Date
George Thomas
3d2785b7d3 Make Rust day 5 vector operations more efficient
We do more in-place and operate on the end of the vector to avoid quadratic complexity.
2026-01-07 14:45:55 +00:00
George Thomas
70b56f4501 Use new type for day 5 ranges
This is cleaner and faster, with inherent methods and mutability.
2026-01-07 14:29:47 +00:00
George Thomas
88c138baf0 Solve day 5 in Rust 2026-01-07 14:05:58 +00:00