Program needs to be in C

Write a program that receives test score from user and print maximum score, minimum score, and average score every time it receives an input score. Max score is 100 This program will exit only when it receives -1 as its input score Input is a whole number Create a separate file called my_code.c and write functions max_test (Return max score), min_test (Return min score), and avg_test (Return average score) Call these functions from main.c file