day2

aoc2023/src/day03.rs

@@ -0,0 +1,32 @@
+use std::net::Shutdown::Read;
+use shared::{Answer, Solution};
+use regex::Regex;
+
+pub struct Day03;
+
+impl Solution for Day03 {
+    fn part_1(&self, input: &str) -> Answer {
+        let lines = input.split("\n").collect();
+
+        let pattern = Regex::new(
+            // r"[^\d.^]?(\d+)[\d.]|[^\d.](\d+)[\d.$]?"
+            r"(\d+)"
+        ).unwrap();
+
+        let mut sum: u64 = 0;
+
+        for i in 0..lines.len() {
+            for m in pattern.find_iter(lines[i]) {
+                match lines.get(i-1) {
+                    Some()
+                }
+            }
+        }
+
+        Answer::Unimplemented
+    }
+
+    fn part_2(&self, input: &str) -> Answer {
+        todo!()
+    }
+}