solson

use std::collections::HashMap;

const _INPUT: &str = "\
pbga (66)
xhth (57)
ebii (61)
havc (66)
ktlj (57)
fwft (72) -> ktlj, cntj, xhth
qoyq (66)

solson

use std::collections::{HashMap, HashSet};

const _INPUT: &str = "\
pbga (66)
xhth (57)
ebii (61)
havc (66)
ktlj (57)
fwft (72) -> ktlj, cntj, xhth
qoyq (66)

solson

use std::collections::HashMap;
use std::collections::hash_map::Entry;

const _INPUT: [u64; 4] = [0, 2, 7, 0];
const INPUT: [u64; 16] = [5, 1, 10, 0, 1, 7, 13, 14, 3, 12, 8, 10, 7, 12, 0, 6];

fn main() {
    let mut banks = INPUT;
    
    let mut seen = HashMap::new();

solson

const _INPUT: &str = "\
0
3
0
1
-3\
";

const INPUT: &str = "\
0

solson

const INPUT: &str = "\
kvvfl kvvfl olud wjqsqa olud frc
slhm rdfm yxb rsobyt rdfm
pib wzfr xyoakcu zoapeze rtdxt rikc jyeps wdyo hawr xyoakcu hawr
ismtq qwoi kzt ktgzoc gnxblp dzfayil ftfx asscba ionxi dzfayil qwoi
dzuhys kfekxe nvdhdtj hzusdy xzhehgc dhtvdnj oxwlvef
gxg qahl aaipx tkmckn hcsuhy jsudcmy kcefhpn kiasaj tkmckn
roan kqnztj edc zpjwb
yzc roc qrygby rsvts nyijgwr xnpqz
jqgj hhgtw tmychia whkm vvxoq tfbzpe ska ldjmvmo

solson

const INPUT: &[u8] = b"\
kvvfl kvvfl olud wjqsqa olud frc
slhm rdfm yxb rsobyt rdfm
pib wzfr xyoakcu zoapeze rtdxt rikc jyeps wdyo hawr xyoakcu hawr
ismtq qwoi kzt ktgzoc gnxblp dzfayil ftfx asscba ionxi dzfayil qwoi
dzuhys kfekxe nvdhdtj hzusdy xzhehgc dhtvdnj oxwlvef
gxg qahl aaipx tkmckn hcsuhy jsudcmy kcefhpn kiasaj tkmckn
roan kqnztj edc zpjwb
yzc roc qrygby rsvts nyijgwr xnpqz
jqgj hhgtw tmychia whkm vvxoq tfbzpe ska ldjmvmo

solson

const INPUT: isize = 289326;

#[derive(Clone, Copy, Debug)]
struct Vec2 {
    x: isize,
    y: isize,
}

fn main() {
    let mut pos = Vec2 { x: 0, y: 0 };

solson

#![feature(inclusive_range_syntax)]

const INPUT: isize = 289326;

#[derive(Clone, Copy, Debug)]
struct Vec2 {
    x: isize,
    y: isize,
}

solson

use std::cmp::{max, min};

const _INPUT: &str = "\
5 1 9 5
7 5 3
2 4 6 8\
";

const INPUT: &str = "\
62	1649	1731	76	51	1295	349	719	52	1984	2015	2171	981	1809	181	1715

solson

const _INPUT_1: &str = "\
5 1 9 5
7 5 3
2 4 6 8\
";

const _INPUT_2: &str = "\
5 9 2 8
9 4 7 3
3 8 6 5\