| 摘要 |
A server for providing a potential cube item comprises: a communication unit which is connected to a plurality of clients and receives a user control for controlling each client, and which transmits data; a control unit which outputs data to the communication unit in order for data to be output to the plurality of clients on the basis of the data input through the communication unit; a storage unit including a potential cube storage unit including a user information storage unit, a strengthening tree by position, and a strengthening tree by level; and a potential cube applying unit for outputting whether strengthening has been successful or has failed on the basis of data on the strengthening tree by position and by level of the storage unit, and controlling to reduce the probability of strengthening success as the levels increase. |
