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quiz1.rs
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quiz1.rs
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// quiz1.rs
// This is a quiz for the following sections:
// - Variables
// - Functions
// Mary is buying apples. One apple usually costs 2 Rustbucks, but if you buy
// more than 40 at once, each apple only costs 1! Write a function that calculates
// the price of an order of apples given the quantity bought. No hints this time!
// I AM DONE
// Put your function here!
fn calculate_apple_price(apples: u64) -> u64 {
if apples <= 40 {
apples * 2
} else {
apples
}
}
// Don't modify this function!
#[test]
fn verify_test() {
let price1 = calculate_apple_price(35);
let price2 = calculate_apple_price(40);
let price3 = calculate_apple_price(65);
assert_eq!(70, price1);
assert_eq!(80, price2);
assert_eq!(65, price3);
}