From 9892e3ebde304726903a1e5c358d05c2e343ea5e Mon Sep 17 00:00:00 2001 From: Justin Wernick Date: Tue, 19 Apr 2022 20:26:36 +0200 Subject: Refile for merging repos --- 2019/src/main.rs | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 2019/src/main.rs (limited to '2019/src/main.rs') diff --git a/2019/src/main.rs b/2019/src/main.rs new file mode 100644 index 0000000..0c24a73 --- /dev/null +++ b/2019/src/main.rs @@ -0,0 +1,12 @@ +use std::io; +use std::io::prelude::*; + +fn main() { + let stdin = io::stdin(); + let answer = string_length_sum(stdin.lock().lines().map(|l| l.unwrap())); + dbg!(answer); +} + +fn string_length_sum(it: impl Iterator) -> usize { + it.map(|l| l.len()).sum() +} -- cgit v1.2.3