题解 | 重载运算
class Coordinate: def __init__(self,x,y) -> None: self.x = x self.y = y def __str__(self) -> str: return f'({self.x}, {self.y})' def __add__(self,other): return Coordinate(self.x+other.x,self.y+other.y) list1 = [int(i) for i in input().split()] list2 = [int(i) for i in input().split()] c1 = Coordinate(list1[0],list1[1]) c2 = Coordinate(list2[0],list2[1]) c = c1.__add__(c2) print(c.__str__())