Write a program that will help an elementary school student learn math. The program should ask the user to pick a type of arithmetic problem to study.Option 1 means addition problems, 2 means subtraction problems, 3 means multiplication problems, and 4 means division problems. If user picks 5,

program should randomly pick one of the options 1-4 and entering 6 should end the program. The program should also allow the user to enter a difficulty level. At a difficulty level 1, the program should use only single-digit numbers in the problems, at a difficulty level 2, numbers as large as two digits, and so on.

The program should prompt the user with a question, such as

How much is 6 times 7?

The student then inputs the answer. If the answer is correct, program displays one of the following messages:

Very good!

Nice work!

Keep up the good work!

(Use rand () function to choose a number from 1 to 4 that will be used to select one of the four messages to each correct answer)

If the answer is wrong, program displays one of the following messages:

No, please try again.

Wrong, try once more.

Dont give up!

No, keep trying.

(Use rand () function to choose a number from 1 to 4 that will be used to select one of the four messages to each incorrect answer)

Let the student try the same question repeatedly until the student gets it right.

Your program should have at least four functions: one to display the menu, one to generate questions, one function randomly chooses response to correct answer, and one function randomly chooses response to incorrect answer.

Do not use global variables. Be sure the user only selects 1- 6 when selecting an item from the menu.

Sample run:

Math teacher Menu

Enter 1 for addition problem

Enter 2 for subtraction problem

Enter 3 for multiplication problem

Enter 4 for division problem

Enter 5 for a combination of 1 through 4

Enter 6 to quit this program

Enter your choice (1-6): 1

Enter difficulty level: 2

How much is 83 plus 27? 100

No. Please try again.

? 102

No. Keep trying.

? 110

Very good!

Math teacher Menu

Enter 1 for addition problem

Enter 2 for subtraction problem

Enter 3 for multiplication problem

Enter 4 for division problem

Enter 5 for a combination of 1 through 4

Enter 6 to quit this program

Enter your choice (1-6): 5

Enter difficulty level: 1

How much is 5 minus 3? 2

Math teacher Menu

Enter 1 for addition problem

Enter 2 for subtraction problem

Enter 3 for multiplication problem

Enter 4 for division problem

Enter 5 for a combination of 1 through 4

Enter 6 to quit this program

Enter your choice (1-6): 6

Thank you for using Math teacher.