# Write a program that can calculate the number of slices a pizza of any size...solved

Write a program that can calculate the number of slices a pizza of any size can be divided into. The program should do the following

-          Prompt the user for a diameter of the pizza

-          Calculate the number that may be taken assuming each slice has an area of 14.8 square inches

-          Display a message indicating the number of slices

-          Test your program with a pizza size of 16 inches
-          Use file names pizza.cpp and pizza.jpg (or other screen capture extensions)

Note area is calculated using PI (constant 3.14) times radius squared

PartB: Modify the program in parta to indicate the number of pizzas you would need to buy so that each person would have 4 pieces.

-          Prompt for pizza diameter

-          Prompt for number of people at the party

-          Display how many pizzas would be needed.

-          Test your program with a party size of 30 people and 16 inch pizzas.
- Use file names pizzaPartyCalc.cpp and pizzaPartyCalc.jpg (or other screen capture extensions)

PartC: Calculate party cost.  Modify the program in part B to calculate the cost for the pizza party.  Test your program assuming the cost for a 16 inch pizza is \$22.  Use the other test settings in partb

- Use file names partyCost.cpp and partyCost.jpg