any help greatly appreciated

(7) (20 points) Write a Java class called GeneralizedFizzBuzz that prompts a user for three integers n, p, and q, and then prints all integers from 1 to n, each on ts own line, with the following exceptions (a) If the number is a multiple of p but not q, print "FIZZ" (b) If the number is a multiple of q but not p, print "BUZZ" (c) If the number is a multiple of p and q, print "FIZZBUZZ" The flow should look like the following: Enter n: 8 Enter p: 2 Enter q: 3 FIZZ BUZZ FIZZ 5 FIZZBUZz 7 FIZZ As part of your implementation, you should check that n, p, and q are not 0 or negative. (You need not worry about the case where the user enters a non-integer.) This flow should look like the following Enter n: -8 Enter a positive integer for n: 0 Enter a positive integer for n: 8 Enter p: 2 Enter q: 3 Enter a positive integer for q: 3 FIZZ BUZZ FIZZ 5 FIZZBUZZ