1 files changed, 31 insertions, 0 deletions
diff --git a/2015/rs/src/two.rs b/2015/rs/src/two.rs
new file mode 100644
index 0000000..572c556
--- /dev/null
+++ b/2015/rs/src/two.rs
@@ -0,0 +1,31 @@
+static INPUT: &'static str = include_str!("two.txt");
+
+fn main() {
+  let valueified = INPUT
+    .split('\n')
+    .filter(|s| !s.is_empty())
+    .map(|line| {
+      let mut nums = line
+        .split('x')
+        .map(str::parse::<u32>)
+        .map(Result::unwrap);
+      (nums.next().unwrap(), nums.next().unwrap(), nums.next().unwrap())
+     });
+
+  let final_area: u32 = valueified.clone()
+    .map(|(w, l, h)| {
+      let sides = [w*h, l*w, h*l];
+      sides.into_iter().min().unwrap() + sides.into_iter().sum::<u32>() * 2
+    })
+    .sum();
+  println!("Final area: {final_area}");
+
+  let ribbon_length: u32 = valueified
+    .map(|(w, l, h)| {
+      let mut nums = [w, l, h];
+      nums.sort();
+      (nums[0] + nums[1]) * 2 + (w * l * h)
+    })
+    .sum();
+  println!("Ribbon length: {ribbon_length}");
+}