completed part one

Author: SyedAlvi22

arrays/exercises/part-one-arrays.js

@@ -1,5 +1,15 @@
 //Create an array called practiceFile with the following entry: 273.15
 
+let practiceFile = [273.15];
+
 //Use the bracket notation method to add "42" and "hello" to the array. Add these new items one at a time.  Print the array after each step to confirm the changes.
 
+practiceFile.push(42);
+console.log(practiceFile);
+
 //Use a single .push() to add the following items: false, -4.6, and "87".  Print the array to confirm the changes.
+
+practiceFile.push(false, -4.6, "87");
+console.log(practiceFile);
+
+