Introduction - If you have any usage issues, please Google them yourself
. Students to record information stored in the disk file (record structure of at least four should include the following: Student ID, name, the cumulative number of credits). Credits calculated as follows: During the semester with a total of 20 times the number of available credits 0.5, otherwise there is no credits, the cumulative number of the new semester started a total of from 0. At the university during the period up to receive 2 credits. The system has the following features: (1) student input record. (2) running attendance (per sign in once, the cumulative increase in the number 1). (3) query (according to study number, credit inquiries, etc.). (4) insert new records.