- There's no backslash n -- that would have forced the cursor on to the next row.

但没有“反斜杠n“,反斜杠n是用来使光标移到下一行的。

哈佛公开课 - 计算机科学课程节选

If n is greater than zero, I decided I would say, "You picked a positive number, backslash n," so put the cursor on the next line, else if n was not less than zero, I say, "You picked a negative number, backslash n."

如果n比0大，我就决定来说：,“你选择了一个整数，反斜杠n“，所以你把光标,放在下一行，另外如果n不小于0，我说：,“你选择一个负数，反斜杠n“

哈佛公开课 - 计算机科学课程节选