Any timetabler pseudocodes or algorithms?

Question

Example
- A school has various departments, a number of students and a number of class rooms
- Each department offers various courses and has a number of lecturers
- A student does a maximum of 8 courses and a mininum of 6
- A lesson equals 2 hours
- Generate a valid timetable timestamps of (8am-10am, 10am-12pm, 2pm-4pm,4pm-7pm)
TO NOTE:
* A lesson should only appears once per week
* Students do varoius courses, some common courses exists
* Ensure lessons not clashing

Answer 1

u can use csp for this problem