## 13 Jul Summer Camp 2022 Python Homework 13:00 – 07.12.

**Question 1:
**Write a program to help you feed your friends at a party by doing some math about square pizzas. Your program need use input to ask the side length of the square pizza in cm. The area of the pizza should be computed using the formula Area = side length * side length. Then, assuming that each person needs to eat 100 cm

^{2 }of pizza, calculate the number of people it can feed.

**Sample Input:**

Side length of the square pizza: 17.5

**Sample Output:**

The pizza can feed 3 people

**Explanation and Hint:**

If the side length is 17.5, the area will be 306.25 cm^{2}, so 3 is the correct output, because it 3 persons need to eat 300 cm^{2} in total. You can get this result by using int(), for example:

people = int(306.25 / 100)

this will help you round down the result into 3

**Question 2:
**Write a program to use

*that asks for your name, then street, then city, then province, then postal code (all in*

**easygui enterbox***message boxes). The program should then display a mailing-style full address that looks something like this:*

**easygui**Hint:Do not forget to import easygui in order to use enterbox and msgbox. You can type the following code to get the input from enterbox: name = easygui.enterbox('What is your name?')'\n'can help you create a new line for example, if we type the following code: print('Kevin\nZhu') it will show Kevin and Zhu in two different lines Kevin Zhu

**Question 3:**

Use EasyGui to write a program to convert temperatures from Fahrenheit to Celsius. The formula for that is: Celsius = 5 / 9 * (Fahrenheit – 32). Use GUI input and output. You need to create a easygui enterbox to ask Fahrenheit, then use message box to show the Celsius degree. (Hint: the input you get from the enter box is a string, so you need float() to convert it into decimal number.

**Class review and Hint:**

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