Day 1: Secret Entrance
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Nice solution. Just a little Rust tip if you don’t mind: In this case you can avoid cloning the input Vec in the loops by instead looping over references into the list with
for n in self.input.iter()or simplerfor n in &self.input. The only difference is thatnwill be of type&i64instead ofi64.Thanks! I don’t mind tips at all.