标签：ordereddict
""" 使用collections.OrderedDict（有序字典） 以OrderedDict替代内置字典Dict,依次将选手成绩存入OrderedDict """
from collections import OrderedDict d = OrderedDict() d[‘aaa‘] = (1, 45) d[‘bbb‘] = (2, 47) d[‘ccc‘] = (3, 50)print d
demo:
from collections import OrderedDict from time import time from random import randint player = list(‘ABCDEFGH‘)start = time()for i in xrange(8): raw_input() # 程序阻塞，系统时间仍执行 p = player.pop(randint(0, 7 - i)) end = time() print i + 1, p, end - start d[p] = (i + 1, end - start)for k in d: print k, d[k]
本文出自 “13261842” 博客，请务必保留此出处http://13271842.blog.51cto.com/13261842/1967666
标签：ordereddict
原文地址：http://13271842.blog.51cto.com/13261842/1967666
