CONNECT _ BY _ ISCYCLE返回一个设置为0(未检测到循环)或1(检测到循环)的小整数值。

CONNECT_BY_ISCYCLE returns a small integer value that is set to either 0 (no cycle detected) or 1 (cycle detected).

youdao

主要是要明白 Psyco 对于处理多次循环的块是很有用的，而且它知道如何优化涉及整数和浮点数的操作。

The main thing to understand is that Psyco is useful for handling blocks that loop many times, and it knows how to optimize operations involving integers and floating point numbers.

youdao

每个循环都迭代包含整数1至10(包含10)的list。

Each loop iterates over a list that contains the integers 1 to 10, inclusive.

youdao

Remember what range does, it gives me a set or a collection or a tuple of integers from 0 up to 1 - is the last value, so it's going to give me everything from 0 up to the total number of heads.

我将要在这个循环范围内加上鸡的数量,记住循环范围的目的,它给了我一个从一开始的整数集合,或者数组,这是最后的值。

麻省理工公开课 - 计算机科学及编程导论课程节选