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Merge pull request #2018 from Nahor/iterators4

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Unify fn signature in iterators4 exercise and solution
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Mo 2024-07-04 23:37:38 +02:00 committed by GitHub
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exercises/18_iterators/iterators4.rs
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@ -1,4 +1,4 @@
fn factorial(num: u8) -> u64 { fn factorial(num: u64) -> u64 {
// TODO: Complete this function to return the factorial of `num`. // TODO: Complete this function to return the factorial of `num`.
// Do not use: // Do not use:
// - early returns (using the `return` keyword explicitly) // - early returns (using the `return` keyword explicitly)