How do I answer this

Question

Write a program to read 10 students’ final exam scores from file “score.txt” into an array of size 10, and calculates the average score for each student and store them to a file “average.txt”.

Answer 1

What Language?
Also what attempt have you made to solve this problem?

Answer 2

Again, what attempt have you made?

Answer 3

Haven’t made any yet cause I don’t know to write to the file and read from it

Answer 4

C programming