Printing a variable:\\

{\ex \lstinline|    print x|}

Printing with out a new line:\\

{\ex \lstinline|    print x, |}

Using modifiers while printing:\\

{\ex \lstinline|    print "a is \%d b is \%f"\%(a, b)|}

Taking input from user:\\

{\ex \lstinline|    x = raw_input()|}

Display a prompt while taking input:\\

{\ex \lstinline|    x = raw_input("Type a number: ")|}