20240409 

high2024Order=1 #global variable

def f1():
    print("i ame fro function 1")
    return
def f3():
    print("i am from function3")
    return

def f2(high2024Order,h02):
    print(id(high2024Order)) #local variable
    a=5
    if a==10:
       high2024Order()
    else:
        h02()
    print("888")
    return
print(id(high2024Order))
f2(f1,f3)

x, y, z = "Orange", "Banana", "Cherry" #Truple to truple
print(x); print(y); print(z)

print("\n")

x= y= z = "Orange"#Truple to truple
print(x); print(y); print(z)

# closure打包 X=1 PY無private variable
X = 1 
def f1():
    print(X)
def f2(A1):
    X=2
    print("hello")
    A1()
f1()
f2(f1)

x={1,True,0,False,None}
print(x)