add 2018 template

Author: memark

2018/template/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "day-xx"
+version = "0.0.0"
+edition = "2021"
+
+[dependencies]
+anyhow = "1.0.66"
+chrono = "0.4.23"
+itertools = "0.10.5"
+lazy_static = "1.4.0"
+regex = "1.7.0"
+
+[dev-dependencies]
+pretty_assertions = "1.3.0"

2018/template/src/main.rs

@@ -0,0 +1,49 @@
+#![allow(dead_code, unused_imports, unused_variables)]
+
+use itertools::Itertools;
+use std::fs;
+
+fn main() {
+    let input = read_and_trim_input();
+
+    let part_1a = "?";
+    println!("{}: {}", stringify!(part_1a), part_1a);
+
+    let part_2a = "?";
+    println!("{}: {}", stringify!(part_2a), part_2a);
+}
+
+fn read_and_trim_input() -> String {
+    let file = fs::read_to_string("input").unwrap();
+    file.trim().to_owned()
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use pretty_assertions::assert_eq;
+
+    #[test]
+    fn part_1_examples() {
+        assert_eq!(1, 1);
+    }
+
+    #[test]
+    fn part_1_input() {
+        let input = read_and_trim_input();
+
+        assert_eq!(1, 1);
+    }
+
+    #[test]
+    fn part_2_examples() {
+        assert_eq!(1, 1);
+    }
+
+    #[test]
+    fn part_2_input() {
+        let input = read_and_trim_input();
+
+        assert_eq!(1, 1);
+    }
+}