最后看是否能够到达上边界。

Finally, see if it can reach the boundary.

youdao

不必改下边界值，因此,我该对上边界值做个怎么样的改动呢？

Doesn't need to be, so, what should I do about the upper bound here?

youdao

不必改下边界值，因此,我该对上边界值做个怎么样的改动呢？

Doesn't need to be, so, what should I do about the upper bound here?

youdao