代码卡（python）

print(1024)

# this is the first code

print("hello world")

Name = "Tony"
program = "夜曲编程"

Name = "tony"
Age = 18
print(f"My name is {Name}")
print(f"My age is {Age}")

 a = 1 +2 
 print(a)

 print(7 // 3)
 print(7 % 3)

 a = 3
 b = 1
 print(a > b)

 a = True
 b = False
 print(a and b)
 print(a or b)
 print(not a)

 yourAge = 20
 myAge = 18
 if yourAge > myAge:
     print("你的年龄比我大")

 yourScore = 80
 myScore = 90
 if yourScore > myScore:
     print("你的得分比我高")
 else:
     print("你的得分不比我高")

 day = 3
 if day == 1:
     print("元气满满地工作")
 elif (day >= 2) and (day <= 5):
     print("继续搬砖吧")
 else:
     print("世界这么大，出去走走吧")

 time = 13
 num = 2
 if (time >= 9) and (time <= 23):
     print("在打折时间内")
     if num >=2:
         print("全场八折")

 calendar = ("1月1日"，"1月2日")
 print(calendar)

 numbers = (0,1,2,3,5,8,13,21)
 result = 5 in numbers
 print(result)

 FriendName = ["kevin","tony","asum"]
 print(FriendName)

 someletters = ["a","b","c","d","e"]
 print(someletters[1:3])

 FriendName = ["kevin","tony","asum"]
 print(FriendName)
 print(FriendName[0])
 FriendName[0] = "Jessica"
 print(FriendName)

 FriendName =["Max","Jeremy"]
 FriendName.append("Vane")
 print(FriendName)

 rank = ["Max","Jeremy","Christina"]
 rank.insert(1,"May")
 print(rank)

 prime_number = [1,3,5,7,9,10]
 prime_number.pop()
 prime_number.pop(1)
 print(prime_number)

 productItems = {"口香糖"：15，"可乐"：5}
 print(productItems)

 product = {"name":"可乐"，"type":"饮品"}
 product["other"] = "七折"

 NumList = [10,20,30,40,50,60]
 for i in NumList:
     print(i)

 jdList = [3,1.5,4,2]
 total = 0
 for price in jdList:
     total = total + price
 print(total)

 Counter = 0
 while Counter < 5:
     print(nameList[Counter])
     Counter = Counter + 1

 NumList = [10,4,1,20,6]
 for i in NumList:
     print(i)
     if i > 15:
         break
 print(NumList)

 drinks = ["water","coke","tea"]
 for item in drinks:
     if item == "coke"
         continue
     print(item)

 brandList = ["Jamer","Cbp","Sk3"]
 itemList = ["精华"，"面霜"，"眼霜"]
 for brand in brandList:
     for item in itemList:
         print(f"获得{brand}的{item}")

 for i in range(5):
     print(i)

 def sayWelcome():
     print("欢迎光临")
     print("商品一律九折")

 def sayWelcome():
     print("欢迎光临")
     print("商品一律九折")
 sayWelcome()

 def sayWelcome(discount):
     print("欢迎光临")
     print("商品一律{discount}")
 sayWelcome("九折")
 sayWelcome("五折")

 def getArea(length):
     area = length * length
     return area
 result = getArea(13)
 print(result)

 def getArea(radius,pi = 3.14):
     ret = radius * radius * pi
     print(ret)
 getArea(2)
 getArea(2,3.14159)

 square = lambda x:x*x
 result = square(9)
 print(result)

 def sum(5):
     if n <= 0:
         return 0
     return 5 + sum(4)

 class phone():
     def makecall(self,who):
         return f"打给{who}"
     def senMsg(self,who,txt):
         return f"将{txt},发给{who}"

 class phone():
     def makecall(self,who):
         return f"打给{who}"
     def senMsg(self,who,txt):
         return f"将{txt},发给{who}"
 myphone = phone()
 ret = myphone.makecall("Tony")
 print(ret)

 class phone():
     def_init_(self,bd,clr):
         self.brand = bd
         self.color = clr
 myphone = phone("华为"，"白色")
 print(myphone.color)
 print(myphone.brand)

 import random
 randomNum = random.random()
 print(randomNum)

 from datetime import date
 todayDate = date.today()
 print(todayDate)

 windows     pip install [modulename]
 mac     pip3 install [modulename]

 path = "/Users/aLing/bobo.jpg"
 with open(path,"rb") as imageFile:
     print(imageFile)