This application serves as a list of student attendance in a class. Allows you to import the list of alimnos from a .csv file with the table format -> ID, Name, Surname1, Surname2
It is recommended that the IDs be a list of numbers with which to order the students (that is, they go from 1 to N, with the first student being the one with the assigned ID 1, the second student being the one with the assigned ID 2 , etc).
Students may not have a second last name.

Attendances can be exported in a .csv file that will be stored in the directory dedicated to the application in the device memory (normally /sdcard/Android/data/com.sjmp.assistancecontrol/files/Documents/CSV/students.csv) .