20 lines
331 B
Rust
20 lines
331 B
Rust
|
use std::env;
|
||
|
|
|
||
|
|
use aoc2018::day01;
|
||
|
|
use aoc2018::day02;
|
||
|
|
use aoc2018::Result;
|
||
|
|
|
||
|
|
fn main() -> Result<()> {
|
||
|
|
let days = [day01::run, day02::run];
|
||
|
|
|
||
|
|
let mut args = env::args();
|
||
|
|
args.next();
|
||
|
|
|
||
|
|
let day = args
|
||
|
|
.next()
|
||
|
|
.expect("Please provide a day to launch")
|
||
|
|
.parse::<usize>()?;
|
||
|
|
|
||
|
|
days[day - 1]()
|
||
|
|
}
|