OOP Hard — Jade Singh

Object Oriented Programming: Difficult

What Would Python Display?

>>> miles

>>> prowler = Supervillain(“Uncle Aaron”)
>>> kingpin = Supervillain(“Wilson Fisk”)
>>> peter_parker.battle(kingpin)

>>> peter_parker.transfer(miles)
>>> miles

>>> miles.battle(prowler)

>>> kingpin.battle(prowler)

>>> gwen = Spiderman(“Gwen”)
>>> peter = Spiderman(“Peter B Parker”)
>>> team1 = [gwen, peter]
>>> miles.team_battle(team1, kingpin)
>>> kingpin.life

peni = Spiderman(“Peni Parker”)
noir = Spiderman(“Noir”)
spiderham = Spiderman(“Peter Porker”)
team2 = [gwen, peter, peni, noir, spiderham]
miles.team_battle(team2)

class Character: 
    def __init__(self, name): 
        self.name = name 
        self.life = 5 
    def battle(self, opponent): 
        if self.life > opponent.life: 
            battle(self, opponent) 
            if opponent.life == 0: 
               print(self.name, “defeats“, opponent.name) 
        elif self.life == opponent.life: 
            self.battle = lambda x, y : y.life - 2 
        else: 
            opponent.life += self.life 
            self.life = 0 
            print(opponent.name, “defeats“, self.name) 
    def team_battle(self, team_members, opponent): 
        team = [self] + team_members 
        for t in team: 
            battle(t, opponent) 
            if opponent.life == 0: 
                return “Team victory!”
    def __repr__(self): 
        return self.name 

class Spiderman(Character): 
    def transfer(self, other): 
        other = Spiderman(other.name) 
        other.life += 5 
        return other.name + “is the new Spiderman of this universe” 
    def __repr__(self): 
        return Character.__repr__(self) + " is a hero!" 

class Supervillain(Character): 
    def __init__(self, name): 
        super().__init__(self, name) 
        self.life = 10 

battle = lambda self, opponent: opponent.life - self.life 
peter_parker = Spiderman(“Peter Parker”) 
miles = Character(“Miles”)

Solutions