Python定义一个复数类complex使下面的代码能够工作

Question

Python定义一个复数类Complex使得下面的代码能够工作：
C1=complex(2,3)
C2=complex c2(8,-1)
C1.add(c2)
C1.show()

Answer 1

class complex:
    def __init__(self,x,y) -> None:
        self.x=x
        self.y=y
    def add(self,anther):
        self.x+=anther.x
        self.y+=anther.y
    def show(self):
        print(self.x,'+',self.y,'i',sep='')

C1=complex(2,3)
C2=complex(8,-1)
C1.add(C2)
C1.show()