其实很简单，这关有4个人物，3个蓝色人物的坐标填上，那一个红色人物的坐标不要填。
enemy = "Gort"
distance1 = hero.distanceTo(enemy);
hero.say(distance1)
enemy1 = "Samsher"
distance2 = hero.distanceTo(enemy1);
hero.say(distance2)
enemy = "Charles"
distance3= hero.distanceTo(enemy);
//hero.say(distance3) 这个地方留空
enemy = "Gorgnub"
distance4 = hero.distanceTo(enemy);
hero.say(distance4)