remove unreachable and redundant code from exercise-1.js

Author: rahanasuleiman8-ship-it

dead-code/exercise-1.js

@@ -1,17 +1,28 @@
 // Find the instances of unreachable and redundant code - remove them!
 // The sayHello function should continue to work for any reasonable input it's given.
 
-let testName = "Jerry";
+// let testName = "Jerry";
+// const greeting = "hello";
+
+// function sayHello(greeting, name) {
+//   const greetingStr = greeting + ", " + name + "!";
+//   return `${greeting}, ${name}!`;
+//   console.log(greetingStr);
+// }
+
+// testName = "Aman";
+
+// const greetingMessage = sayHello(greeting, testName);
+
+// console.log(greetingMessage); // 'hello, Aman!'
+
 const greeting = "hello";
+const testName = "Aman";
 
 function sayHello(greeting, name) {
-  const greetingStr = greeting + ", " + name + "!";
   return `${greeting}, ${name}!`;
-  console.log(greetingStr);
 }
 
-testName = "Aman";
-
 const greetingMessage = sayHello(greeting, testName);
 
 console.log(greetingMessage); // 'hello, Aman!'