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 printinfomation(self):
        print(
            "{}'s ID is {}, and his or her number of signing in is {}.".format(self.name,self.ID,self.num) 
            )

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

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

info1=input().split()
info2=input().split()

itniuma=IT(name=info1[0],ID=info1[1],num=info1[2],language=info1[3])
itniuma.printinfomation()
itniuma.lan()

designniuma=Designer(name=info2[0],ID=info2[1],num=info2[2],color=info2[3])
designniuma.printinfomation()
designniuma.colora()

牛牛知识快记：

1、format输出格式化

2、子类父类

3、super()函数在子类中用父类