Variables, Print, Strings, Booleans, Integers and floats. Python Part 1

Learn how to use Variables and "Print()" and get know what they are and do

Once you are in your project, right-click on the file “(Your file’s name)“ and hover to “New" and select “Python file“. Name your file “Main” and then press Enter. Now type your first code:

print("Hello")

When you press the run button on the top (the one that looks like a play button), A new tab should open up. That’s called the Terminal, and there you can see your “Hello”.

Print

print(value)

print = To print something on the Terminal

value = something to print like for example: “Hello“

Note: When you want to print a Variable, write without any Quotations marks, and when it is a string (phrase like “Hello“), write it with the marks.

Strings

Strings are phrases with Quotation marks like: “Hi“; “Not now“; etc. It is also a Value

"value"

Booleans

Booleans are true or false statements.

True      or      False

Integers

Solid numbers without any points. Integer = 1, 2, 3, etc. Not Integers = 1.5, 3.96, etc.

int(value)

Floats

Numbers with or without points.

float(value)

Variables

A variable is, as the name applies, something that varies. Example: number = 5

Note: If your V. name has more than one word, use underscores to separate them, ex.: Computers_are_great = True

name of the Variable = value

To understand everything, here is a code of all the things above:

age = 33
name = "Adam"
is_adult = True
is_child = False

print(age)
print(name)

Exercises:

1. Code a program that prints “44“

2. Make a Variable with Booleans and Integers

3. Make a Variable containing a string and print that Variable

Please Subscribe! :) See you next time