C programingProblem $6$: $(10$ pts$)$

Write a program named "grade". The program should prompt the user to input two grade values of type float, calculate the average of the two grades, and output a letter grade in upper case as follows:

$\backslash$table$[[94$ to $100,$A$],[84$ to B$],[72$ to C$],[60$ to D$],[$All other values $,$ F$,]]$

Example: for calculated average of $64$ the output should be: The student with $64\mathrm{.}00$ average got a letter grade of $D.$