如何让用户只输入 5 个整数/字符串 a 到列表中？

Question

My class is starting to add lists into our code. I understand how to have the user input information and loop it forever until the user types 'n' (or something like that) thus exiting the program.

My part of my current assignment is to have the user input 5 exam scores, store the scores into a list, and then display the list.

How do I have the user input type in ONLY 5 exam scores and store it into a list?

Thank you fellow programmers for helping a new student to the coding world.

Answer 1

请参阅有关 Python 中for循环的文档： https : //wiki.python.org/moin/ForLoop

Answer 2

import sys

def main(): print sys.argv

if__name__ == ' main ': main()

Add the command line argument that you want to the list

python hello.py aaa bbb ccc replace aaa bbb ccc with your stuff