from collections import namedtuple # 定义一个namedtuple,分别存放最近坐标点、最近距离和访问过的节点数,具体用法见下面 result = namedtuple("Result_tuple", "nearest_point nearest_dist nodes_visited") def find_nearest(tree, point): k = len(point) # 数据维度 def travel(kd_node, target, max_dist)...
age,*args): # *args 会把多传入的参数变成一个元组形式 print(name,age,args) stu_register('ctc',22) #输出 ctc 22 (),后面这个()就是args,只是因为没传值,所以为空 stu_register('ctc',22,'python','qypt') #输出 ctc 22 ('python', 'qypt') 还可以有一个**kwargs def stu...
# 购买1级石头 def buy_l1(l1_number): gold = l1_number * 0.75 diamond = l1_number * 8 return gold, diamond # 合成3级石头 def l1_to_l3(l3_number): gold, diamond = buy_l1(l3_number * 12) gold += l3_number * 0.39 vit = l3_number * 10 return gold, diamond, vit # 合成4级...