prepare files y2024d16

y2024/src/bin/d16.rs

@@ -0,0 +1,27 @@
+use std::{fs, time::Instant};
+
+use utils::time::get_elapsed_string;
+use y2024::days::d16;
+
+fn main() {
+    let now = Instant::now();
+    println!("Part 1:");
+    part1();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+    let now = Instant::now();
+    println!("Part 2:");
+    part2();
+    println!("Ran in {}", get_elapsed_string(now.elapsed()));
+}
+
+fn part1() {
+    let root = env!("CARGO_MANIFEST_DIR");
+    let content = fs::read_to_string(format!("{root}/resources/16_input.txt")).unwrap();
+    println!("{}", d16::process_part1(&content));
+}
+
+fn part2() {
+    let root = env!("CARGO_MANIFEST_DIR");
+    let content = fs::read_to_string(format!("{root}/resources/16_input.txt")).unwrap();
+    println!("{}", d16::process_part2(&content));
+}

y2024/src/days/d16.rs

@@ -0,0 +1,64 @@
+pub fn process_part1(input: &str) -> i32 {
+    0
+}
+
+pub fn process_part2(input: &str) -> i32 {
+    0
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    const INPUT_1: &str = "###############
+#.......#....E#
+#.#.###.#.###.#
+#.....#.#...#.#
+#.###.#####.#.#
+#.#.#.......#.#
+#.#.#####.###.#
+#...........#.#
+###.#.#####.#.#
+#...#.....#.#.#
+#.#.#.###.#.#.#
+#.....#...#.#.#
+#.###.#.#.#.#.#
+#S..#.....#...#
+###############";
+
+    const INPUT_2: &str = "#################
+#...#...#...#..E#
+#.#.#.#.#.#.#.#.#
+#.#.#.#...#...#.#
+#.#.#.#.###.#.#.#
+#...#.#.#.....#.#
+#.#.#.#.#.#####.#
+#.#...#.#.#.....#
+#.#.#####.#.###.#
+#.#.#.......#...#
+#.#.###.#####.###
+#.#.#...#.....#.#
+#.#.#.#####.###.#
+#.#.#.........#.#
+#.#.#.#########.#
+#S#.............#
+#################";
+
+    #[test]
+    fn part1_1() {
+        let result = process_part1(INPUT_1);
+        assert_eq!(result, 7036);
+    }
+
+    #[test]
+    fn part1_2() {
+        let result = process_part1(INPUT_2);
+        assert_eq!(result, 11048);
+    }
+
+    #[test]
+    fn part2() {
+        let result = process_part2(INPUT_1);
+        assert_eq!(result, 0);
+    }
+}

y2024/src/days/mod.rs

@@ -19,3 +19,5 @@ pub mod d13;
 pub mod d14;
 
 pub mod d15;
+
+pub mod d16;