我的意思是,同类的题, 比如他说约翰一小时走五里,以这个速度,约翰六小时走几里?
我也编个彼得一小时走四里,以这个速度,彼得七小时走几里?
这样不是侵占别人的版权吧。并不是绕道,只是不想沾上违法的边。
有没有这样做也惹上麻烦的例子?
看了链接内的文章,我觉得符合这些:
Research and scholarship -- for example, quoting a short passage in a scholarly, scientific, or technical work for illustration or clarification of the author's observations.
引用他们的题来阐述归类了的解题知识,方法,和技巧,并且给出新解。
Benefit to the public may be fair use.
让学生们有个学习的资料。
Rule 1: Are You Creating Something New or Just Copying?
引用他们的题来阐述解题知识,方法,和技巧。并不是照抄。
Rule 2: Are Your Competing With the Source You're Copying From?
学会并不卖这类书,没有竞争。
RULE3: N/A.
Rule 4: The More You Take, the Less Fair Your Use Is Likely to Be
他们的题只是少部分。
Rule 5: The Quality of the Material Used Is as Important as the Quantity。
N/A.
我不能确定自己是否理解得正确。请指正。谢谢。