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Declare vector using macro in vecs1.rs

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Rock070 2023-12-17 00:06:16 +08:00
parent 86d4b548b7
commit 294c97b9fc
1 changed files with 2 additions and 3 deletions
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5
exercises/05_vecs/vecs1.rs
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@ -7,11 +7,10 @@
// //
// Execute `rustlings hint vecs1` or use the `hint` watch subcommand for a hint. // Execute `rustlings hint vecs1` or use the `hint` watch subcommand for a hint.
// I AM NOT DONE
fn array_and_vec() -> ([i32; 4], Vec<i32>) { fn array_and_vec() -> ([i32; 4], Vec<i32>) {
let a = [10, 20, 30, 40]; // a plain array let a = [10, 20, 30, 40]; // a plain array
let v = // TODO: declare your vector here with the macro for vectors // TODO: declare your vector here with the macro for vectors
let v: Vec<i32> = vec!(10, 20, 30, 40);
(a, v) (a, v)
} }