Completed day 9

day9/src/main.rs

@@ -9,12 +9,16 @@ const INPUT: &str = "input/input.txt";
 
 type Result<T> = result::Result<T, Box<dyn Error>>;
 
-fn solve_part1() -> Result<u32> {
-    Ok(1)
+fn solve_part1() -> Result<i64> {
+    let mut intcode = read_intcode(INPUT)?;
+    let output = intcode.execute(&[1]).expect("Failed to execute intcode");
+    Ok(output[output.len() - 1])
 }
 
-fn solve_part2() -> Result<u32> {
-    Ok(1)
+fn solve_part2() -> Result<i64> {
+    let mut intcode = read_intcode(INPUT)?;
+    let output = intcode.execute(&[2]).expect("Failed to execute intcode");
+    Ok(output[output.len() - 1])
 }
 
 fn main() -> Result<()> {
@@ -23,8 +27,3 @@ fn main() -> Result<()> {
 
     Ok(())
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-}