| 摘要 |
<p>PURPOSE:To reduce the number of selection objects in an internal storage means and to quickly retrieve the object problem by storing problems in an external storage means and storing a set of problem attributes representing various attributes of the problems and the corresponding problem key numbers in the internal storage means and specifying the attributed value to which a retrieval is desired. CONSTITUTION:If a CD-ROM is set in a problem generating device 1 and started, an overall menu is displayed on the screen of a display means 4. Items corresponding to the various attributes specified by problem key numbers are shown in the menu. By successively selecting these items through the use of an input means 2, the problem key numbers stored in a hard disk are specified, the problems in the CD-ROM are selectively called up on the means 4 and the problems in which large and small problems are adequately combined are displayed. After a menu is selected from the overall menu, the selection of an object is similarly performed for the selected menu and then, the selection of an output condition is performed.</p> |
