高级编程作业 第五章

#5.1
#5.2
xing ="Zhang"
ming = "Shaoshuai"
message = ["male","20","178cm","75kg"]
age = 20
print(xing == ming)
print("zhang" == xing.lower())
print(age >= 15)
print(age > 20)
print(age == 19)
print(age != 18)
print(age == 20)
print(xing != ming and age != 20)
print(xing != ming or age == 20)
print("male" in message)
print(str(age) in message)
print(xing not in message)
#5.3
alien_color = "green"
if alien_color == "green":
    print("\nYou got five points")
if alien_color == "red":
    print("\nYou got five points")
#5.4
if alien_color == "green":
    print("You got five points")
else:
    print("You gout ten points")
if alien_color == "red":
    print("You got five points")
else:
    print("You gout ten points")
#5.5
if alien_color == "green":
    print("You got five points")
elif alien_color == "yellow":
    print("You got ten points")
else:
    print("You got fifteen points")
#5.9
names = ["Mart","Zealous","Eric","admin","Pony"]
#names = []
if names:
    for name in names:
        if name != "admin":
            print("Hello "+name+", thank you for logging in again")
        else:
            print("Hello "+name+", would you like to see a status report?")
else:
    print("We need to find some users!")
#5.10
current_names = ["Mart","Zealous","Eric","Admin","Pony"]
new_names = ['Mary','MART','jack','Perry','pony']
for cur in current_names:
    judge = True
    for new in new_names:
        if cur.lower() == new.lower():
            judge = False
            break
    if judge == True:
        print("This name hasn't been used")
    else:
        print("You can't use this name")