Changed script to function

Problem2.m

@@ -1,10 +1,11 @@
+function [] = Problem2()
 %ProjectEuler/Octave/Problem2.m
 %Matthew Ellison
-% Created: 
-%Modified: 03-28-19
+% Created: 03-28-19
+%Modified: 10-28-20
 %The sum of the even Fibonacci numbers less than 4,000,000
 %{
-	Copyright (C) 2019  Matthew Ellison
+	Copyright (C) 2020  Matthew Ellison
 
 	This program is free software: you can redistribute it and/or modify
 	it under the terms of the GNU Lesser General Public License as published by
@@ -47,16 +48,10 @@ endTime = clock();
 	%Print the results
 	printf("The sum of all even Fibonacci numbers less than 4000000 is %d\n", sum(evenFib))
 	printf("It took %f seconds to run this algorithm\n", etime(endTime, startTime))
-
-%Cleanup your variables
-clear fib;
-clear currentFib;
-clear evenFib;
-clear startTime;
-clear endTime;
+end
 
 %{
 Results:
 The sum of all even Fibonacci numbers less than 4000000 is 4613732
-It took 0.001076 seconds to run this algorithm
+It took 0.000694 seconds to run this algorithm
 %}