Day five

day-05-rust/src/main.rs

@@ -0,0 +1,22 @@
+mod task1;
+mod task2;
+mod common;
+
+fn main() {
+    let args = std::env::args().collect::<Vec<String>>();
+
+    if args.len() != 3 {
+        eprintln!("Usage: {} <1|2> <input file>", args[0]);
+        std::process::exit(1);
+    }
+
+    match args[1].as_str() {
+        "1" => {
+            task1::run(std::fs::File::open(&args[2]).expect("File not found"));
+        }
+        "2" => {
+            task2::run(std::fs::File::open(&args[2]).expect("File not found"));
+        }
+        _ => eprintln!("Unknown task: {}", args[2]),
+    }
+}