rustlings/exercises/quizzes/quiz1.rs
2024-05-22 16:35:57 +02:00

32 lines
832 B
Rust

// This is a quiz for the following sections:
// - Variables
// - Functions
// - If
//
// Mary is buying apples. The price of an apple is calculated as follows:
// - An apple costs 2 rustbucks.
// - If Mary buys more than 40 apples, each apple only costs 1 rustbuck!
// Write a function that calculates the price of an order of apples given the
// quantity bought.
// Put your function here!
// fn calculate_price_of_apples(???) -> ??? {
fn main() {
// You can optionally experiment here.
}
// Don't change the tests!
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn verify_test() {
assert_eq!(calculate_price_of_apples(35), 70);
assert_eq!(calculate_price_of_apples(40), 80);
assert_eq!(calculate_price_of_apples(41), 41);
assert_eq!(calculate_price_of_apples(65), 65);
}
}