justin day 2

2021-12-02 21:27:00 -05:00
parent 6e7edd18a6
commit 3cac60d542
5 changed files with 1097 additions and 1 deletions
@@ -0,0 +1,44 @@
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.util.Scanner;
+
+class part1{
+    public static void main(String[] args){
+        File input = new File("Day 2/Justin/Java/input.txt");
+
+        try{
+            // Get the file, and start to read it
+            Scanner fileIn = new Scanner(input);
+
+            int depth = 0;
+            int movement = 0;
+
+            do{
+                String inputLine = fileIn.nextLine();
+                System.out.println(inputLine);
+                String[] operations = inputLine.split(" ");
+                switch(operations[0]){
+                    case "forward":
+                        movement += Integer.parseInt(operations[1]);
+                        break;
+                    case "up":
+                        depth -= Integer.parseInt(operations[1]);
+                        break;
+                    case "down":
+                        depth += Integer.parseInt(operations[1]);
+                        break;
+                    default:
+                        break;
+                }
+            } while(fileIn.hasNextLine());
+
+            fileIn.close();
+
+            System.out.println(depth * movement);           
+
+        } catch(FileNotFoundException e){
+            e.printStackTrace();
+        }
+        
+    }
+}