1. What does this code do? def digitsum(): code goes here def diffsum():
while True:
answer = input("""Enter the number for the choice you want.
1 = Generate a list of all two digit numbers which are less than or equal to 56 and the sum of whose digits is greater than 10.
2 = Generate a list of all two digit numbers such that the number itself minus the number reversed is equal to the sum of its digits = Quit.
Your choice: """)
if answer == '1':
digitsum()
elif answer == '2':
diffsum()
elif answer == '0':
break
else: print("I dont understand. Please answer 0, 1, or 2.")