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2022 day 22 part 1

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This commit is contained in:
Maciej Jur 2022-12-22 08:31:00 +01:00
parent fe91698a1f
commit 344f08f6de
1 changed files with 3 additions and 3 deletions
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6
2022/rust/src/solutions/day22.rs
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@ -64,8 +64,8 @@ impl<'a> Dungeon<'a> {
let (row_bounds, col_bounds) = map.keys()
.fold((HashMap::<usize, (usize, usize)>::new(), HashMap::<usize, (usize, usize)>::new()),
|(mut rows, mut cols), &(r, c)| {
rows.entry(r).and_modify(|mut x| *x = (x.0.min(c), x.1.max(c))).or_insert((c, c));
cols.entry(c).and_modify(|mut x| *x = (x.0.min(r), x.1.max(r))).or_insert((r, r));
rows.entry(r).and_modify(|x| *x = (x.0.min(c), x.1.max(c))).or_insert((c, c));
cols.entry(c).and_modify(|x| *x = (x.0.min(r), x.1.max(r))).or_insert((r, r));
(rows, cols)
});
Self { map, pos, dir, row_bounds, col_bounds }
@ -200,7 +200,7 @@ mod tests {
#[test]
fn part1() {
let data = parse_data(DATA);
assert_eq!(1, solve1(&data));
assert_eq!(6032, solve1(&data));
}
#[test]