EASY QUESTION! WILL MARK BRAINLIEST!
Can somebody please explain what this code does?

The while loop runs while userVal is greater than or equal to 0. Then, the user is asked to enter a positive integer to continue the while loop or enter a negative integer to break out of the while loop. An if statement checks to see if userVal is greater than or equal to 0 and if that's the case, a function named "sumOfDigits" is called, the parameter being userVal. From the name of the function, we can assume it gets the sum of all the digits of a number. The return value of the funciton is added to a variable called sd. Then userVal is checked to see if it is divisible by 5 or three and if this is true, userVal is added to a variable called sumDiv. userVal is checked to see if its prime and if this is the case, 1 is added to the variable cntPrime and the userVal is added to a variable called sumPrime. The while loop will continue asking the user for numbers until the user enters a negative number.

answer7 pin connector;