Refile for merging repos

1 files changed, 0 insertions, 20 deletions

diff --git a/aoc18/src/main.rs b/aoc18/src/main.rs
deleted file mode 100644
index 52ad7a9..0000000
--- a/aoc18/src/main.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-fn main() {
-    let init: Vec<char> = ".^^..^...^..^^.^^^.^^^.^^^^^^.^.^^^^.^^.^^^^^^.^...^......^...^^^..^^^.....^^^^^^^^^....^^...^^^^..^".chars().collect();
-    
-    let mut map = Vec::new();
-    map.push(init);
-    
-    for _ in 1..400000 {
-        let last = map.last().unwrap().clone();
-        let mut next = Vec::new();
-        for i in 0..last.len() {
-            let left = if i == 0 { '.' } else { last[i-1] };
-            let right = if i == last.len()-1 { '.' } else { last[i+1] };
-            next.push(if left == right { '.' } else { '^' });
-        }
-        map.push(next);
-    }
-
-    let safe_count = map.iter().map(|row| row.iter().filter(|&&c| c=='.').count() as u32).sum::<u32>();
-    println!("Safe tiles: {}", safe_count);
-}