Write a C program to create a receipt.

You should ask the user to enter the bill amount and decide if they would like to leave 18 percent tip or not.

Do not allow the user to enter a negative value for the bill.

Display the bill amount, tax amount, tip amount, and total amount.

To calculate the tip, multiply the bill amount by 0.18. To calculate the tax, multiply the bill amount by 0.085. To calculate the total, add the tip, tax, and bill.