如何根据用户输入循环x次 [英] How to loop x amount of times based on user input

问题描述

我正在尝试解决这个示例性问题，该问题询问用户他们想生成多少张强力球票，然后仅对他们这样做.

I'm trying to work on this sample problem that asks a user how many power ball tickets they would like generated, and then it does just that for them..

到目前为止，我有以下内容:

So far, I have the following:

import random

first_five_nums = range(1, 54)  # first five number possibilities
powerball_nums = range(1, 43)  # powerball number possibilities
num_to_select = 5  # to select 5 random numbers for the ticket

five_generated_nums = random.sample(first_five_nums, num_to_select)  # first five numbers
powerball_generated = random.choice(powerball_nums)  # powerball number

print ("Please enter the amount of Powerball tickets you would like to be generated..")
num_tickets = int(raw_input("Number of tickets: "))

for i in num_tickets():
    print ("Your numbers: %s, Powerball: %s") % (five_generated_nums, powerball_generated)

当我尝试运行此命令时，出现以下错误:

When I try to run this, I'm getting the following error:

Traceback (most recent call last):
  File "D:\aa_grimes\my_python_works\powerball_generator.py", line 13, in <module>
    for i in num_tickets():
TypeError: 'int' object is not callable

我是python的新手，除了自己能学到的东西外，没有太多其他说明，因此，我完全陷入了停顿.我会感谢任何人的帮助.谢谢！

I'm somewhat new to python, and haven't had much instruction other than what I've managed to learn on my own, and for that reason, I've completely come to a standstill. I would appreciate anyone's help. Thank you!

推荐答案

要迭代一个值，请使用range和xrange函数.

For iterating up to a value, use the range and xrange functions.

for i in range(num_tickets)

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