Learning outcome: assess studerits' ability to implement program application using array and functions.

Activity description: create three functions that check if a students is failing the class. The function's name is defined by the student.

One function that collects $6$ grades from the keyboard. The grades are saved in an array. Grades MUST be between $0$ and $100,$ if a grade is not between $0$ and $100,$ the function will display a message requesting another number.

A function that counts how many grades in an array are below $50($inclusive$)$ and returns the total number of ratings that are below $50.$

a function to prompt all the grades in an array and also the total number of grades that are below $50$ as: Grades $=$dotsdots. grade below $50=$

You must apply the concept of passing array to a function in both functions