| # Python 2.7 | |
| # let's have the computer tell us "hello world!" | |
| # Remember, a computer program is a set of instructions we tell the computer what to do. | |
| print("Hello World!") | |
| # When we run the program, Python returns the string inside the parentheses | |
| # a string is just any series of letters, numbers, or symbols. Think of it as a line of text. |
| # Choose your own adventure game | |
| # WIZARD MOUNTAIN | |
| # a text-based choose your own adventure game | |
| # This adventure is like an upside down tree with branches | |
| # this program is full of blocks of code, known as branches, or code branches | |
| # Make sure to visit every branch to make sure all of the code works | |
| def parachute_fail(): |
| """ | |
| Simple temperature converter (celsius to fahrenheit), with a GUI. | |
| Adapted from graphics.py by John Zelle (https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-189-a-gentle-introduction-to-programming-using-python-january-iap-2011/assignments/graphics.py) | |
| """ | |
| # Make sure to place this file in the same place as graphics.py (from the above source) | |
| from graphics import * | |
| def main(): | |
| win = GraphWin("Celsius Converter", 400, 500) | |
| win.setCoords(0.0, 0.0, 3.0, 4.0) |
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| """ | |
| A calculator program that tells the computer to ask a user for two numbers to calculate, then returns the answer | |
| from the user's input. Python automatically considers what the user types in as a string. | |
| This text and the text above is surrounded by 3 double quotes, which makes it a "docstring". | |
| Docstrings are one way to convey what is happening in a program, or what is supposed to happen, they do not have a program "do" anything. | |
| """ | |
| # Any line that starts with a pound sign (#) is known as a comment, Python knows to ignore comments. | |
| # Comments are useful for explaining what you are doing in a program to yourself or someone else who might |
| """ | |
| Object Oriented Programming (Thanksgiving Giving style) | |
| We start defining classes with Animals. | |
| We can define that parent of the class, Animals, as well as the parent of that class. | |
| However, to save time we start at Animals. Starting here; instead of | |
| directly at the turkey class, should help keep in mind we can define everything | |
| under the sun using OOP is we wanted to. Again, we will save time! | |
| """ |
| # Any line that starts with a pound sign (#) is known as a comment, Python knows to ignore comments | |
| # Comments are useful for explaining what you are doing in a program to yourself or someone else who might be working on the same program | |
| # Let's write a calculator program that has the computer ask the user for two number to calculate, then return the answer | |
| # to have a program accept input from a user, we use the raw_input() function, Python automatically considers what the user types in as a string. | |
| print("Please give me a number") | |
| number1 = raw_input() # here's our first variable | |
| print("Please give me another number") |
| import turtle | |
| def calc(number1, number2, operation, text_color, bg_color): | |
| if operation == "+": | |
| answer = number1 + number2 | |
| elif operation == "-": | |
| answer = number1 - number2 | |
| elif operation == "*": | |
| answer = number1 * number2 |
| import turtle | |
| number1 = int(raw_input("Give me a number: ")) | |
| number2 = int(raw_input("Give me another number: ")) | |
| operation = raw_input("Give me an operator:" ) | |
| if operation == '+': | |
| a = number1 + number2 | |
| elif operation == '-': |
