通过在每次迭代发布递增的用户价值获得反馈。

Enable feedback by delivering incremental user value in each iteration.

youdao

While循环具有在每次迭代之前评估的循环条件。

While loops have a loop condition that is evaluated before each iteration.

youdao

在每次迭代或者几次迭代结束时我们可以获得数据。

We can obtain the data at the end of each iteration or several times during the iteration.

youdao

And in this case, we go from 8 to 4 to 2 to 1 three times and then on each iteration of this algorithm, each pass across the board I'm touching N numbers, so that means I'm doing N things, log N times.

在这个例子中，我们从8得到4，到2，再到1，是3次,在这个算法的每次迭代中，每一趟我都会操作N个数，也就是所我每次要做N步操作，一共要做，log，N，次。

哈佛公开课 - 计算机科学课程节选