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21 lines
597 B
Rust
21 lines
597 B
Rust
// This store is having a sale where if the price is an even number, you get 10
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// Rustbucks off, but if it's an odd number, it's 3 Rustbucks off. (Don't worry
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// about the function bodies themselves, we're only interested in the signatures
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// for now. If anything, this is a good way to peek ahead to future exercises!)
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fn main() {
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let original_price = 51;
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println!("Your sale price is {}", sale_price(original_price));
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}
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fn sale_price(price: i32) -> {
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if is_even(price) {
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price - 10
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} else {
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price - 3
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}
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}
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fn is_even(num: i32) -> bool {
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num % 2 == 0
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}
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