Hello, i need some help whith a task/project
this is the task that im trying to do: You and three friends go to a baseball game and you offer to go to the concession stand for everyone. They each order one thing, and you do as well. Nachos and Pizza both cost $6.00. A Cheeseburger meal costs $10. Water is $4.00 and Coke is $5.00. Tax is 7%. Task Determine the total cost of ordering four items from the concession stand. If one of your friend’s orders something that isn't on the menu, you will order a Coke for them instead. Input Format You are given a string of the four items that you've been asked to order that are separated by spaces. Output Format You will output a number of the total cost of the food and drinks. Sample Input 'Pizza Cheeseburger Water Popcorn' Sample Output 26.75 the problem that im having is that i don't know ho to make the part that if one of my frineds whant's something that is not in the menu, the program has to put insted a coke, if somebody knows how it would be a great help. https://code.sololearn.com/