# 7.3:  Write a function with two arguments and two return values.

# Define function 'doubletwo' that takes two numeric arguments, doubles each of them, and returns
# the two doubled values.  Note:  you must not use 'a' or 'b' inside the function, and you must not
# print inside the function - values must be returned.

# your function def here

a = 50
b = 10

c, d = doubletwo(a, b)

print(c)                # 100
print(d)                # 20

