NAME Grades – It calculates the average number of university lessons
SYNOPSIS Grades -To use the program ID(1) lesson(1) grade(1)… ID(n) lesson(n) grade(n) end
DESCRIPTION It calculates the average number of university lessons. The user can caltulate as many average As he/she wantsand also for as many lessons are they desire. Every student data must ends with the word “end” in order for the next Student to follow.
If the user inputs “000000” for Student ID then the program terminates.