diff options
Diffstat (limited to 'src/day2.rs')
| -rw-r--r-- | src/day2.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/day2.rs b/src/day2.rs index da2bb89..6f92604 100644 --- a/src/day2.rs +++ b/src/day2.rs @@ -42,7 +42,7 @@ pub fn part1() { let mut seen_two = false; let mut seen_three = false; - for (_, count) in &seen_letter_counts { + for count in seen_letter_counts.values() { if !seen_two && *count == 2 { seen_two = true; two_letter_checksum_component += 1; @@ -82,7 +82,7 @@ pub fn part1() { pub fn part2() { let input = crate::common::read_stdin_to_string(); - let matches = find_part2_matches(input).expect("No matches found"); + let matches = find_part2_matches(&input).expect("No matches found"); let common_letters: String = matches .0 @@ -98,7 +98,7 @@ pub fn part2() { ); } -fn find_part2_matches(input: String) -> Option<(String, String)> { +fn find_part2_matches(input: &str) -> Option<(String, String)> { for box_id_1 in input.lines() { 'test_inner: for box_id_2 in input.lines() { if box_id_1 == box_id_2 { |