好巧呀，我刚才碰巧试了几次过了，正在想里面的逻辑这个是代码
# 用findEnemies把敌人存在数组enemies中
# 只攻击萨满巫师，不要攻击牦牛！
enemies = self.findEnemies()
enemyIndex = 0
# 把这段代码用一个while loop 功能循环遍历所有的敌人
enemy = enemies[enemyIndex]
while enemyIndex <len(enemies):
enemy = enemies[enemyIndex]
if enemy.type == 'shaman':
while enemy.health > 0:
self.attack(enemy)
enemyIndex = enemyIndex+1