Code Example 4-1 def get_username(first, last): s = first + "." + last return s.lower() def main(): first_name = input("Enter your first name: ") last_name = input("Enter your last name: ") username = get_username(first_name, last_name) print("Your username is: " + username) main() 5. Refer to Code Example 4-1: What is the scope of the variable named s ? a. global b. local c. global in main() but local in get_username() d. local in main() but global in get_username()
Max Function
Statistical function is of many categories. One of them is a MAX function. The MAX function returns the largest value from the list of arguments passed to it. MAX function always ignores the empty cells when performing the calculation.
Power Function
A power function is a type of single-term function. Its definition states that it is a variable containing a base value raised to a constant value acting as an exponent. This variable may also have a coefficient. For instance, the area of a circle can be given as:
python multiple choice
Code Example 4-1
def get_username(first, last):
s = first + "." + last
return s.lower()
def main():
first_name = input("Enter your first name: ")
last_name = input("Enter your last name: ")
username = get_username(first_name, last_name)
print("Your username is: " + username)
main()
5. Refer to Code Example 4-1: What is the scope of the variable named s ?
a. global
b. local
c. global in main() but local in get_username()
d. local in main() but global in get_username()
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