CLASS -11 COMPUTER SCIENCE
CHAPTER-1 GETTING STARTED WITH PYTHON
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NOTES FOR COMPLETE UNDERSTANDING -
- Guido Van Russom in 1991 while working in National Research Institute of Mathematics and Science invented PYTHON as a computer language .
- Python was named after a comedy show “Monty Python’s Flying Circus” telecasted on BBC.
- Python can be used as OOL and POL.
- It is inspired by two languages -
- ABC language which is an optional language of BASIC language.
- Modula
- Python is very easy learning language because it's syntax seems to be like that of English.
- It has made possible to accomplish required output in minimum lines of coding.
- It’s an Interpreted language.
- It’s complete in itself and very easy to download , install and work upon.
- It is a platform independent , free Open Source and portable language .
- It is possible to develop many Apps with this language.
- There are few limitations in Python :
- It is not a Fast Language.
- Libraries are very less.
- It is weak in Type binding.
- It is time consuming process to convert in other language
- We can work in two ways in this language - •Interactive Mode • Script Mode .
- Both have their own style of working.
- Interactive mode looks like-