mirror of
https://github.com/notohh/rustlings.git
synced 2024-11-21 21:42:23 -05:00
17 lines
324 B
Rust
17 lines
324 B
Rust
fn is_even(num: i64) -> bool {
|
|
num % 2 == 0
|
|
}
|
|
|
|
// The return type must always be annotated.
|
|
fn sale_price(price: i64) -> i64 {
|
|
if is_even(price) {
|
|
price - 10
|
|
} else {
|
|
price - 3
|
|
}
|
|
}
|
|
|
|
fn main() {
|
|
let original_price = 51;
|
|
println!("Your sale price is {}", sale_price(original_price));
|
|
}
|