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Python Indentation

 What is Indentation?

  • Indentation is the spaces at the beginning of a code line.
  • It makes code readable.
  • It is very important because it indicates a block of code in Python.
  • If you don’t follow indentation an error will appear.
  • Indentation is of 4 spaces or 1 Tab.

Example:
    Input: 

num=5
for i in range(num):
    print(i)

  • The gap coming before the line 'print(i)' is called indentation.
  • here, indentation is representing that the line 'print(i)' as part of  'for' block. 


   Output: 

0
1
2
3
4



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