30 lines
680 B
Rust
30 lines
680 B
Rust
// test1.rs
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// This is a test for the following sections:
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// - Variables
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// - Functions
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// Mary is buying apples. One apple usually costs 2 dollars, but if you buy
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// more than 40 at once, each apple only costs 1! Write a function that calculates
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// the price of an order of apples given the order amount. No hints this time!
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// Put your function here!
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// fn ..... {
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fn calculateprice(amount: i32) -> i32 {
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if amount <= 40 {
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amount*2
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}
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else {
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amount
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}
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}
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// Don't modify this function!
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#[test]
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fn verify_test() {
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let price1 = calculateprice(55);
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let price2 = calculateprice(40);
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assert_eq!(price1, 55);
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assert_eq!(price2, 80);
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}
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