# Yixuan Sun # 9/20/2021 # I learn how to use function with return value and creating function with multiple parameters # the difficulies is manage and organize code i solve it by reorganized it .

# Message double returns the string Argument doubled def msg_double(phrase): double = phrase + " " + phrase return double # save return value in variable msg_2x = msg_double("let's go") print(msg_2x)

# example of functions with return values used in functions def msg_double(phrase): double = phrase + " " + phrase return double # prints the returned object print(msg_double("Save Now!")) # echo the type of the returned object type(msg_double("Save Now!"))

# define function make_doctor()that takes a parameter name def make_doctor(name): return "Doctor"+ name # call the function full_name = input("enter full name here:") print(make_doctor(full_name))

# schedule is done by multiple parameters def make_schedule(period1, period2): schedule = ("[1st] " + period1.title() + ", [2nd] " + period2.title()) return schedule student_schedule = make_schedule("mathematics", "history") print("SCHEDULE:", student_schedule)

# I make a 3rd schedule science def make_schedule(period1, period2, period3): schedule = ("[1st]" + period1.title() +"[2nd]" + period2.title() + "[3rd]" + period3.title()) return schedule student_schedule = make_schedule("mathematics", "history","science") print("SCHEDULE:", student_schedule)