jdkaplan/advent-of-code
Watch
1
0
Fork
You've already forked advent-of-code
 0
Code Issues Activity

Reorganizing for day2

Browse source
This commit is contained in:
Jeremy Kaplan 2018-12-02 08:54:29 -08:00
commit 26567460a1
3 changed files with 38 additions and 1031 deletions
Download patch file Download diff file Expand all files Collapse all files

40
2018/src/main.rs
View file

@ -1,40 +1,6 @@
use std::collections;
use std::str;
fn day1part1() -> i64 {
let input = include_str!("day1-input.txt");
let mut freq = 0;
for line in str::lines(input) {
match line.parse::<i64>() {
Ok(d) => freq += d,
Err(s) => println!("{}", s),
}
}
freq
}
fn day1part2() -> i64 {
let input = include_str!("day1-input.txt");
let mut freqs = collections::HashSet::new();
let mut freq = 0;
freqs.insert(freq);
loop {
for line in str::lines(input) {
match line.parse::<i64>() {
Ok(d) => {
freq += d;
if freqs.contains(&freq) {
return freq;
}
freqs.insert(freq);
}
Err(s) => println!("{}", s),
}
}
}
}
mod day1;
fn main() {
println!("{}", day1part1());
println!("{}", day1part2());
println!("{}", day1::part1());
println!("{}", day1::part2());
}