The values of $a$, $b$, $c$, and $d$ are 0, 1, 2, and 3, but not necessarily in that order. Write some code to determine the maximum possible value of the expression $c\cdot a^n-d$.← Back to challenges | Lessons Type your code here: Run Share Lua reference See your results here: Share your code × Show a friend, family member, or teacher what you've done! Here is a share link to your code: