小编Rya*_*n W的帖子

我想我的程序已经完成,但是......它不起作用.我正在尝试编写一个模拟彩票游戏的程序,但是当我尝试检查用户对机票上猜测数量的猜测时,我得到一个错误,告诉我"列表索引超出范围".我认为它与代码的一部分有关,我将随机数分配给"a","b","c"等.但我不确定.

以下是完整的代码:

import random

def main():
random.seed()

#Prompts the user to enter the number of tickets they wish to play.
tickets = int(input("How many lottery tickets do you want?\n"))

#Creates the dictionaries "winning_numbers" and "guess." Also creates the variable "winnings" for total amount of money won.
winning_numbers = []
guess = []
winnings = 0

#Generates the winning lotto numbers.
for i in range(tickets):
    del winning_numbers[:]

    a = random.randint(1,30)
    while not (a in winning_numbers):
        winning_numbers.append(a)

    b = random.randint(1,30)
    while not …