编辑代码

def bluff(name):
    print("You are amazing, "+name+"!")
bluff("Yim")

def to_km(distanceInMiles):
    distanceInKm=distanceInMiles*1.609
    return distanceInKm
print(to_km(2))

def to_km(Miles):
    print(Miles*1.609)
to_km(1)

def to_km(Miles):
    Km=Miles*1.609
    return Km
Miles=10
distance=to_km(Miles)
print(str(Miles)+" miles = "+str(distance)+" km")

def encode(numbers):
    list1=[]
    for n in numbers:
        list1.append(n*2)
    return list1
list2=[1,2,3,5,9]
rerults=encode(list2)
print(rerults)

def say_hi(name):
    print("How are you, "+name+"?")
def greet(name, adj):
    say_hi(name)
    print("You look "+adj+" today!")
greet("Yim", "beautiful")

def factorial(n):
    if n==1:
        return 1
    else:
        return (factorial(n-1)*n)
number=factorial(4)
print(number)

def to_characters(string):
    characters=[]
    for a in string:
        characters.append(a)
    return characters
characters=to_characters("OPQRSTUVWXYZ")
print(characters)

def countdown(number1):
    if number1==0:
        print("Start!")
    else:
        print(number1)
        countdown(number1-1)
countdown(10)