mirror of
https://github.com/rust-lang/rustlings.git
synced 2024-12-26 15:26:29 +00:00
36 lines
752 B
Rust
36 lines
752 B
Rust
// if1.rs
|
|
//
|
|
// Execute `rustlings hint if1` or use the `hint` watch subcommand for a hint.
|
|
|
|
pub fn bigger(a: i32, b: i32) -> i32 {
|
|
// Complete this function to return the bigger number!
|
|
// If both numbers are equal, any of them can be returned.
|
|
// Do not use:
|
|
// - another function call
|
|
// - additional variables
|
|
}
|
|
|
|
fn main() {
|
|
// You can optionally experiment here.
|
|
}
|
|
|
|
// Don't mind this for now :)
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
|
|
#[test]
|
|
fn ten_is_bigger_than_eight() {
|
|
assert_eq!(10, bigger(10, 8));
|
|
}
|
|
|
|
#[test]
|
|
fn fortytwo_is_bigger_than_thirtytwo() {
|
|
assert_eq!(42, bigger(32, 42));
|
|
}
|
|
|
|
#[test]
|
|
fn equal_numbers() {
|
|
assert_eq!(42, bigger(42, 42));
|
|
}
|
|
}
|