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Remove unnecessary indexing

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Bert Peters
2021-12-14 19:54:45 +01:00
parent a926243f0d
commit 9e37026f30
1 changed files with 2 additions and 2 deletions
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4
2021/src/day04.rs
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@@ -67,9 +67,9 @@ fn parse_bingo(mut input: &[u8]) -> IResult<&[u8], BingoCard> {
let mut parse_num = preceded(multispace1, u8);
// fill doesn't work with preceded
for i in 0..25 {
for num in &mut card {
let result = parse_num(input)?;
card[i] = result.1;
*num = result.1;
input = result.0;
}