
# a = 1.23454353
# result = round(a,2)
# print(result)

def add(x, y):
    asdw = x + y
    return asdw

print(add(2,4), add(4,4), add(22,42))

def asdw(aaa, cccc):
    aaa1 = aaa * 8
    ccc1 = cccc * 9 + 20
    return aaa1, ccc1

aaa_111, ccc_222 = asdw(33, 22)
print(aaa_111,ccc_222)

a = 1
b = 2 
c = 3

d, e, f = 2, 4, 6

print(a, b, c, d, e, f)

j, k, l = [2, 3, 4]
print(j, k, l)

f = g = h = 1
print(f, g, h)

asdw(aaa = 99, cccc = 56789)
print(asdw)

def asdwqwe(name: str, age: int = 15, collega: str = '小学'):
    print(name,age,collega)

print(asdwqwe("小明"))
print(asdwqwe("xiaoming",collega= "asd"))


class Student():
    name = ""
    age = 0
    
    def print_file(self):
        print("name:" + self.name)
        print("age:" + str(self.age))

        


def qwe(AA,bb):
    print(AA,bb)

print(qwe(22,33))

sssss = Student()

sssss.print_file

sssss.name = "姓名"
sssss.age = 33

sssss.print_file





