【发布时间】:2022-01-10 06:17:56
【问题描述】:
python 3:我正在尝试编写一个宾果游戏,它询问用户 1-3 个玩家,为每个玩家分配一个名字,然后通过从 listOfStrings 列表中选择 25 个元素来创建他们的 Bingo 卡。该列表包含 53 个元素,它们都是字符串。我收到错误“ValueError:样本大于总体或为负”但 25
import urllib.request
import random
listOfStrings = []
def createList():
try:
with urllib.request.urlopen('https://www.cs.queensu.ca/home/cords2/bingo.txt') as f:
d = f.read().decode('utf-8')
split= d.split("\n")
listOfStrings = split
except urllib.error.URLError as e:
print(e.reason)
def players(listOfStrings):
noPlayers = input("How many players would like to play Bingo? Choose 1-3: ")
if noPlayers == "1":
name = input("What is the name of player 1? ")
player1card = random.sample(list(listOfStrings), 25)
createList()
players(listOfStrings)
print(player1card)
【问题讨论】:
-
如果出现问题,请告诉我如何使问题变得更好
-
您应该在
createList()中将listOfString设为全局或从函数中返回它。更好的是,根本不要全局初始化它 - 你会看到 actual 错误消息。
标签: python-3.x list random population