Write a method that returns the sum of the three input parameters. Except this is a "funny sum" which means that if ANY of the three numbers match, return a value of 0 instead of the sum. For example, input values of 5, 1, and 2 would return an 8. However input values of 3, 1, and 3 would return zero since two of the numbers are the same. Also return zero if all three numbers are the same. Look at the test data for examples.