Python tutorial 2
Python Basics
• Always use .py as extention
First Command of Python in VS code
# Make a python file
# Write print, bracket and double comma in it then text you want to write.
#e.g [print ("Hello")] ([] long bracket not to be written.)
# Save the file
#Press Run Button on top right area of window
# File will run in prompt
Commenting out in Python
# To comment out in python write '# ' as first character of line
# Commenting out means that when your command runs than python interpreter will skip the line.
It is usually used as a remark for the code
Assigning Variables in python
# Assigning variable in python is same as letting a variable in maths.
# To assign a variable write a variable (A variable can be a letter abc...) write equal to a 'number' or a 'word' or another variable
# E.g [a = 2 ][b = 'python'][ a =b][ c = 10.9]
# Write print, bracket, variable in it
# E.g print(a) {dont write print("a")}
Arthrmatic Operation in Python
Operator Function
+ Addtion[ 1+2 ]
- Substraction[ 1-2 ]
/ Quotient with Decimals[10/2]
// Quotient without Decimals[10//2]
% Remainder[11%2]
** Raise to power [10**2]
E.g
# print(1+2)
3
# a = 1
b = 2
print (a+b)
3
For Refence visit 'Programmer AAA' Youtube Channel
By Arnav Saxena