argv无法解包，萌新求解答

Question

#argv无法解包是什么意思
from sys import argv
script, first, second, third = argv
print("The script is called:",script)
print("Your first variable is:", first)
print("Yout second variable is:", second)
print("Yout third variable is:", third)
运行结果提示错误：
Traceback (most recent call last):
File "D:/HQZ/Exercise/Ex13.py", line 2, in
script, first, second, third = argv
ValueError: not enough values to unpack (expected 4, got 1)

Answer 1

你要传入三个参数，才能正常执行，很明显是你传入的参数不够
要这样执行：
脚本 参数1 参数2 参数3 参数4