Requirements:
1, all kinds of knowledge can be convenient to add, delete,
2, easy to query students have to master the knowledge and control and not learn knowledge

It's a bit similar to various attributes and the growth of the characters in the game, but this attribute is unknown, can add delete,

Consult with what kind of data structure to achieve better?

CodePudding user response:

CodePudding user response:

Curriculum design? The graduation design? Seems to understand not much ah database
Knowledge: knowledge point number, name of knowledge points,,,,
Knowledge school situation: student number, knowledge point number, learning (can fill not learn, but did not grasp, learning have mastered),,,,