Added code to cleanup the variables at the end of the script

ProjectEuler/Problem2.m

@@ -6,7 +6,6 @@
 fib = [1, 1, 2];	%Holds the Fibonacci numbers
 currentFib = fib(end) + fib(end - 1);	%The current Fibonacci number to be tested
 evenFib = [2];	%A subset of the even Fibonacci numbers
-finalSum = 0;
 
 while(currentFib < 4000000)
 	%Add the number to the list
@@ -20,5 +19,9 @@ while(currentFib < 4000000)
 	currentFib = fib(end) + fib(end - 1);
 end
 
-finalSum = sum(evenFib);
-finalSum
+sum(evenFib)
+
+%Cleanup your variables
+clear fib;
+clear currentFib;
+clear evenFib;