Question

我想从A_TABLE获取数组SIZE的元素，就像它在下面的顶部显示的那样，但是有一个迭代器，因为我完全没有在底部做。大约一个小时之前是Python的新手，我一直在寻找，但任何建议都值得赞赏。

SIZE   = ('too small', 'just right', 'too large')

A_TABLE = {}
A_TABLE['size'] = SIZE
print "size is " + A_TABLE['size'][0]
print "size is " + A_TABLE['size'][1]
print "size is " + A_TABLE['size'][2]

for x in A_TABLE['size'][x]:
    print "size is " + A_TABLE['size'][x]

Answer 1

你以错误的方式循环，这是你应该怎么做的：

SIZE = ('too small', 'just right', 'too large')

A_TABLE = {}
A_TABLE['size'] = SIZE

for x in A_TABLE['size']: # change here
    print "size is " + x  # and here

如何迭代Python中的哈希列表？

1 个答案: