Day 11, puzzle 1

src/bin/d11p1.rs

@@ -0,0 +1,22 @@
+use aoc22::{
+    day11::{self, monkey_business},
+    util,
+};
+
+const N_ROUNDS: usize = 20;
+
+pub fn main() {
+    env_logger::init();
+
+    let monkeys = day11::parse_monkeys(&util::parse_input());
+
+    for _ in 0..20 {
+        day11::do_round(&monkeys);
+    }
+
+    println!(
+        "Monkey business after {} rounds is {}",
+        N_ROUNDS,
+        monkey_business(&monkeys)
+    );
+}