IMPORTANT! You are NOT allowed to use ANY conditionals such as 'if', 'switch', or the ternary conditional. You are, however, allowed to use Boolean conditions in the headers of for loops or while loops. Write a method that returns the sum of the right-most two blocks of 'n' digits of the input parameter 'num'. Ignore any digits that are not in the right-most two blocks of digits. As preconditions, you may assume that 'a' will be non-negative, and that 'n' will be an integer between 1 and 6 inclusive. The previous sentences are hard to understand unless you see some examples, so here are some examples: If 'num' is 5123 and 'n' is 2 you would return 74. This is because the right-most block of 2 digits is 23 and the NEXT right-most block of two digits is 51. The sum of 23+51 is 74. If 'num' is 923124 and 'n' is 2 you would return 55. This is because you would add 24+31 which equals 55. You would ignore the 92 because you are only supposed to use the right-most two blocks of 2 digits. If 'num' is 7234111 and 'n' is 3 you would return 345. This is because you would add 234+111 which equals 345. You would ignore the 7 because you are only supposed to use the right-most two blocks of 3 digits.