题解 | #多部门的打工人#

class Nowcoder:
    def __init__(self,name,ID,num):
        self.name = name
        self.ID = ID
        self.num = num
    def printInformation(self):
        print(f"{self.name}'s ID is {self.ID}, and his or her number of signing in is {self.num}.")

class IT(Nowcoder):
    def __init__(self,name,ID,num,language):
        super().__init__(name,ID,num)
        self.language = language
    def _printInformation(self):
        super().printInformation()
        print(self.language)


class Designer(Nowcoder):
    def __init__(self,name,ID,num,color):
        super().__init__(name,ID,num)
        self.color = color
    def _printInformation(self):
        super().printInformation()
        print(self.color)

a1,b1,c1,d1 = input().split()
ITinfo = IT(a1,b1,c1,d1)
ITinfo._printInformation()

a2,b2,c2,d2 = input().split()
Designerinfo = Designer(a2,b2,c2,d2)
Designerinfo._printInformation()