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2021 day1/rust: prettify

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Xiretza 2021-12-04 12:18:49 +01:00
parent 338f4ef241
commit 9c8bbf40a3
1 changed files with 2 additions and 1 deletions
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3
2021/day1/day1_rs/src/main.rs
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@ -1,3 +1,4 @@
#![warn(clippy::pedantic)]
use itertools::Itertools; use itertools::Itertools;
use std::io::{self, BufRead}; use std::io::{self, BufRead};
@ -18,7 +19,7 @@ fn main() {
count_increasing( count_increasing(
numbers numbers
.windows(3) .windows(3)
.map(|window| -> usize { window.iter().sum() }) .map(|window| window.iter().sum::<usize>())
) )
); );
} }