Hello Python 3 program Collection:
in00.py - comments in Python program
in01.py - build-in function print: string printing
in02.py - variable declaration/assignment/printing
in03.py - string variable assignment and printing
in04.py - trailing comma in print for separation of items
in05.py - string input: build-in function raw_input()
in06.py - string casting to integer and integer input
in07.py - operator if/else
in08.py - operator while
in09.py - function range() to create list with arithmetic progression
in10.py - operator for ... in
in11.py - simple function definition
in12.py - buildin function type()
in13.py - many operators in one line
in14.py - simple calculator
in16.py - buildin function chr(i)
in17.py - tuple introdictory example
in18.py - list introdictory example
in19.py - map introductory example
in20.py - read text file: iteration in file
in21.py - string iteration example