class Enemy:
life = 3
def attack(self):
print("ouch!")
self.life -=1
def checkLife(self):
if self.life <= 0:
print("I am dead")
else:
print(str(self.life) + " life left")
enemy1 = Enemy()
enemy2 = Enemy()
enemy1.attack()
enemy1.attack()
enemy1.checkLife()
enemy2.checkLife()