a. Write a line of code that asks the user what their favorite number is, that only accepts numeric input, and saves the answer in variable D1.

b. Write a line of code that asks the user what their favorite color is, that only accepts string input, and saves the answer in variable D2.

c. Construct a 1x2 string matrix L1 where the string HYPE is the first element and the string EXHAUSTED is the second element.

d. Using the menu command, write a line of code that asks the user (via GUI) whether they are feeling "ENERGETIC" or "TIRED", and saves the selection in variable D3. You should be using L1 in your answer. e. Write a line of code that shows the variable D3 and its value, without using fprintf.

f. Display the option user picked in part (d). If the user picked ENERGETIC, you should print HYPE. If the user picked TIRED, you should print EXHAUSTED. You cannot use if or switch statements. Hint: Think about indexing, you should be using L1 in your answer.