lst = []
try:
    lst[42] = 'Answer'  # raises IndexError; list does not auto-expand
except Exception as e:
    print(type(e))
    print(e.args)
    print(e)
lst = [None] * 8        # explicitly create a 8-element 'uninitialized' list
lst[7] = True
for i in range(len(lst)):
    v = lst[i]
    print('for in range():lst[' + str(i) +  '] = ' + str(v))
[
    print('[print() for ]:lst[' + str(i) + '] = ' + str(lst[i])) 
    for i in range(len(lst))
]
print(lst)