template for day 9

src/main.rs

@@ -10,6 +10,7 @@ use crate::problem5::lib::Problem5;
 use crate::problem6::lib::Problem6;
 use crate::problem7::lib::Problem7;
 use crate::problem8::lib::Problem8;
+use crate::problem9::lib::Problem9;
 
 mod problem1;
 mod problem2;
@@ -19,6 +20,7 @@ mod problem5;
 mod problem6;
 mod problem7;
 mod problem8;
+mod problem9;
 mod util;
 
 
@@ -32,35 +34,7 @@ pub trait Problem {
 }
 
 fn main() {
-    // let problem1 = Problem1::new(&util::get_problem(1));
-    // problem1.run_part1();
-    // problem1.run_part2();
-
-    //let problem2 = Problem2::new(&util::get_problem(2));
-    //problem2.run_part1();
-    //problem2.run_part2();
-
-    // let problem3 = Problem3::new(&util::get_problem(3));
-    // problem3.run_part1();
-    // problem3.run_part2();
-
-    // let problem4 = Problem4::new(&util::get_problem(4));
-    // problem4.run_part1();
-    // problem4.run_part2();
-
-    // let problem5 = Problem5::new(&util::get_problem(5));
-    // problem5.run_part1();
-    // problem5.run_part2();
-
-    // let problem6 = Problem6::new(&util::get_problem(6));
-    // problem6.run_part1();
-    // problem6.run_part2();
-
-    /*let problem7 = Problem7::new(&util::get_problem(7));
-    problem7.run_part1();
-    problem7.run_part2();*/
-
-    let problem8 = Problem8::new(&util::get_problem(8));
-    problem8.run_part1();
-    problem8.run_part2();
+    let problem9 = Problem9::new(&util::get_problem(9));
+    problem9.run_part1();
+    problem9.run_part2();
 }

src/problem9/lib.rs

@@ -0,0 +1,34 @@
+
+use crate::Problem;
+
+pub struct Problem9 {
+    number_list: Vec<i32>,
+}
+
+impl Problem9 {}
+
+impl Problem for Problem9 {
+    fn new(input: &String) -> Self {
+        Problem9 {
+            number_list: input
+                .split("\n")
+                .filter_map(|s| {
+                    let s = s.trim();
+                    if !s.is_empty() {
+                        Some(s.parse::<i32>().unwrap())
+                    } else {
+                        None
+                    }
+                }).collect(),
+        }
+    }
+
+    fn run_part1(&self) {
+
+    }
+
+    fn run_part2(&self) {
+
+    }
+}
+

src/problem9/mod.rs

@@ -0,0 +1 @@
+pub mod lib;