Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
First solution in Clear category for Army Battles by katafalk2009
# Taken from mission The Warriors
class Warrior:
def __init__(self):
self.health=50
self.attack=5
@property
def is_alive(self):
return self.health>0
class Knight(Warrior):
def __init__(self):
super().__init__()
self.attack=7
def fight(unit_1, unit_2):
while unit_1.is_alive and unit_2.is_alive:
unit_2.health-=unit_1.attack
if unit_2.is_alive:
unit_1.health-=unit_2.attack
return bool(unit_1.is_alive)
class Army():
def __init__(self):
self.army=[]
def add_units(self, unit, qty):
self.army+=[unit() for i in range(qty)]
class Battle():
def fight(self,army1,army2):
while army1.army and army2.army:
if fight(army1.army[0],army2.army[0]):
army2.army.pop(0)
else:
army1.army.pop(0)
return bool(army1.army)
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
chuck = Warrior()
bruce = Warrior()
carl = Knight()
dave = Warrior()
mark = Warrior()
assert fight(chuck, bruce) == True
assert fight(dave, carl) == False
assert chuck.is_alive == True
assert bruce.is_alive == False
assert carl.is_alive == True
assert dave.is_alive == False
assert fight(carl, mark) == False
assert carl.is_alive == False
print("Coding complete? Let's try tests!")
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
#fight tests
chuck = Warrior()
bruce = Warrior()
carl = Knight()
dave = Warrior()
mark = Warrior()
assert fight(chuck, bruce) == True
assert fight(dave, carl) == False
assert chuck.is_alive == True
assert bruce.is_alive == False
assert carl.is_alive == True
assert dave.is_alive == False
assert fight(carl, mark) == False
assert carl.is_alive == False
#battle tests
my_army = Army()
my_army.add_units(Knight, 3)
enemy_army = Army()
enemy_army.add_units(Warrior, 3)
army_3 = Army()
army_3.add_units(Warrior, 20)
army_3.add_units(Knight, 5)
army_4 = Army()
army_4.add_units(Warrior, 30)
battle = Battle()
assert battle.fight(my_army, enemy_army) == True
assert battle.fight(army_3, army_4) == False
print("Coding complete? Let's try tests!")
Feb. 6, 2021