| 摘要 |
An educational content management apparatus according to an embodiment of the present invention comprises: a problem receiving unit for receiving problems from at least one user including a first user; a problem set receiving unit selecting a part of a problem received by the problem receiving unit from a second user so as to receive an input for generating a first problem set, wherein the first problem set includes at least one of the problems received from the first user; and a profit distribution unit for distributing, to the first user and the second user, at least one portion of the sales profits obtained by selling the first problem set. |
