Summary
Summary Python
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Pyhton is a programming language used in IT field to programmize the work and to work efficiently
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If you are looking for a beginner level tutorial series, thereare many available on our channel. Python is commonly
used in web development, as well as in fields such as
machine learning, artificial intelligence, and data science.
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In Python, there is a simple function called print() that
allows you to output something to the console when you run
your program. Typically, you'll put what you want to print in
strings. For example, if you type "Hello, world!" without
putting it inside of a string, and run your program, you will
get an error. This is because the program does not know
how to interpret "Hello, world!" if it is not wrapped in strings;
it is not one of the core data types.
Printing and Output
To print a character or a string in Python, use the 'print'
function. For example, to print a pipe '|', type print('|'). To
print multiple items, separate them with
commas: print('hello', 'world', '|'). To include variables,
use the format print(variable_name). To create a new line, use
'\n': print('hello\nworld').
Variables
Variables are used to store values in a program. To create a
variable in Python, use a variable name followed by the
equal sign and the value you want to assign to that variable.
For example, x = 9 creates a variable called 'x' with the value
9. Variable names cannot contain special characters except
for the underscore '_'. Variables also cannot start with a
number.
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