From 0c0de98d0b56ebe5919f07ab8b33acf7fa4e08b9 Mon Sep 17 00:00:00 2001 From: Aadi Desai <21363892+supleed2@users.noreply.github.com> Date: Sun, 15 Oct 2023 13:30:49 +0100 Subject: [PATCH] Day 6, Part 1 & 2 --- src/bin/d6.rs | 23 +++++++++++++++++++++++ src/input/d6.txt | 1 + 2 files changed, 24 insertions(+) create mode 100644 src/bin/d6.rs create mode 100644 src/input/d6.txt diff --git a/src/bin/d6.rs b/src/bin/d6.rs new file mode 100644 index 0000000..249d0fe --- /dev/null +++ b/src/bin/d6.rs @@ -0,0 +1,23 @@ +use itertools::Itertools; + +const INPUT: &str = include_str!("../input/d6.txt"); + +fn main() -> anyhow::Result<()> { + let p1 = INPUT + .as_bytes() + .windows(4) + .enumerate() + .find(|w| w.1.iter().all_unique()) + .expect("Input should be valid") + .0 + 4; + println!("{p1}"); + let p2 = INPUT + .as_bytes() + .windows(14) + .enumerate() + .find(|w| w.1.iter().all_unique()) + .expect("Input should be valid") + .0 + 14; + println!("{p2}"); + anyhow::Ok(()) +} diff --git a/src/input/d6.txt b/src/input/d6.txt new file mode 100644 index 0000000..572f558 --- /dev/null +++ b/src/input/d6.txt @@ -0,0 +1 @@ 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