kageru/advent-of-code
1
0
Fork 0
Code Issues 1 Pull Requests Releases Wiki Activity

D4P2: Replace fold with any

This commit is contained in:
kageru 2019-12-05 06:59:44 +01:00
parent df623d13cc
commit ceff5b0eb5
Signed by: kageru
GPG Key ID: 8282A2BEA4ADA3D2
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
2019/04/src/main.rs
View File

@ -12,7 +12,7 @@ pub fn main() {
vec.iter() vec.iter()
.group_by(move |n| *n) .group_by(move |n| *n)
.into_iter() .into_iter()
.fold(false, |acc, (_, v)| acc || v.count() == 2) .any(|(_, v)| v.count() == 2)
}); });
println!("Part 2: {}", part2.count()); println!("Part 2: {}", part2.count());
} }