擅长:python、mysql、java
<p>如果你在最后一行</p>
<p><code>
for d in itertools.product(*dimensions):
print(d)
</code></p>
<p>开始打印了</p>
<p><code>
...
(32, 32, 32, 32, 32, 32, 32, 33, 37, 47, 45)
(32, 32, 32, 32, 32, 32, 32, 33, 37, 47, 46)
(32, 32, 32, 32, 32, 32, 32, 33, 37, 47, 47)
(32, 32, 32, 32, 32, 32, 32, 33, 37, 47, 48)
...
</code></p>
<p>所以“没什么”是错的,结果列表太大了,不能一次计算</p>