Question

我必须使用类和继承从列表中获取项目，并将它们随机平均地附加到两个列表中，所以我不知道如何将它们随机添加到列表中

import random

players = ['a', 'b', 'c','d','e', 'f']

A = []
B = []
teams = []



class Human:
    def __init__(self,name):
        self.name = name



class Player(Human):

    def __init__(self, name, team):
        self.team = team
        Human.__init__(self, name)

for i in range(6):
    p = Player(random.choice(players))
    a = p.team
    print(p.name)
    players.remove(p.name)
print(teams)

Answer 1

您的代码将为您提供相同的玩家：

for i in range(6):
    p = Player(random.choice(players)) # you can draw duplicates here

避免在您的全名上使用random.sample(players, k=len(players))（这将返回一个新的，经过改组的列表-players未修改）或就地使用random.shuffle(players)。然后，将结果分为两部分，并根据该数据创建团队：

您可能应该重载类的__repr__(self)方法，以使输出更整洁。

import random

class Human:
    def __init__(self,name):
        self.name = name
    def __str__(self):
        return f"{self.name}"
    def __repr__(self): return str(self)

class Player(Human):
    def __init__(self, name, team):
        super().__init__(name)
        self.team = team
    def __str__(self):
        return f"{self.name} in team {self.team}" 
    def __repr__(self): return str(self)

players = ['a', 'b', 'c','d','e', 'f']
random.shuffle(players)  # inplace shuffling

player_length = len(players) // 2 # make sure you got even player counts - else uneven teams
A = [Player(k,"A") for k in players[:player_length]]  # first 3 are Team A
B = [Player(k,"B") for k in players[player_length:]]  # rest is Team B
teams = [A,B]

print(teams)

输出：

[[d in team A, f in team A, b in team A],[a in team B, e in team B, c in team B]]

Doku：

在两个列表之间随机划分项目

1 个答案: