Python 记分

Question

我一直在做记分员，但我不知道如何将玩家变量的数量分配给 0。例如，如果有 3 个玩家，那么我需要为 3 个不同的变量分配值0.这可能吗？如果是这样，如何？如果没有，我还能怎么做？

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，像这样：

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

也许集合中的 defaultdict 更适合这项任务：

from collections import defaultdict

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

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