day 4

src/bin/day04_1.rs

@@ -0,0 +1,7 @@
+use aoc2022::day04::process_part_1;
+use std::fs;
+
+fn main() {
+    let file = fs::read_to_string("./inputs/day4.txt").unwrap();
+    println!("{}", process_part_1(&file));
+}

src/bin/day04_2.rs

@@ -0,0 +1,7 @@
+use aoc2022::day04::process_part_2;
+use std::fs;
+
+fn main() {
+    let file = fs::read_to_string("./inputs/day4.txt").unwrap();
+    println!("{}", process_part_2(&file));
+}