Day Two - Received all stars | 02/12/2021

Day 2/part-2/ExpectedTestResult.txt

@@ -0,0 +1,4 @@
+aim:
+horizontal:
+depth:
+

Day 2/part-2/nav_part2.js

@@ -0,0 +1,38 @@
+const fs = require("fs");
+const filePath = "data.txt";
+
+fs.readFile( filePath, 'UTF-8', (err,  data )=>{
+
+    let CommandsList = data.split("\n");
+    let horizontalPosition = 0 , depth= 0, aim = 0;
+
+
+    for( let i =0 ; i < CommandsList.length; i++){
+        let [Command , amount] = CommandsList[i].split(" ");
+
+        console.log(Command);
+        console.log(amount);
+        
+        switch (Command){
+            case 'forward':
+                horizontalPosition += Number(amount);
+                depth += aim * Number(amount) ;
+                break;
+            case 'down':
+                aim += Number(amount);
+                break;
+            case 'up':
+                aim -= Number(amount);
+                break;
+
+        }
+        console.log(`Final Horizontal position: ${horizontalPosition}, Final depth: ${depth}, aim; ${aim}`);
+    
+    }
+
+    console.log(`Final Horizontal position: ${horizontalPosition}, Final depth: ${depth}`);
+    console.log( `The answer is: ${horizontalPosition * depth}` )
+
+
+
+});

Day 2/part-2/testdata.txt

@@ -0,0 +1,6 @@
+forward 5
+down 5
+forward 8
+up 3
+down 8
+forward 2