Python記分

Question

我一直在做一個記分員，我不知道如何分配玩家的變量數量爲0.例如，如果有3名玩家，那麼我需要分配3個不同的變量值這可能嗎？如果是這樣，怎麼樣？如果不是，我還能怎麼做？

while True: 
    try: 
     numPlayers = int(input("How many people are playing?")) 
     if numPlayers == 0 or numPlayers == 1 or numPlayers > 23: 
      print("You cannot play with less than 2 people or more than 23 
     people.") 

     else: 
      break 

    except ValueError: 
     print("Please enter an integer value.") 

for numTimes in range(0, numPlayers): 
    #what should i do? 

Answer 1

使用字典，像這樣：

players = {'player-{}'.format(num): 0 for num in range(1, num_players + 1)} 

也許從收藏defaultdict對象將符合甚至對這項任務更好：

from collections import defaultdict 

players = defaultdict(int) 
players['Dirk'] 
# Returns 0 
players['John'] += 1 
print(players) 
# Prints {'John': 1, 'Dirk': 0}