How the positive and negative subscript values are assigned? Give example.

Write a program to accept a string and print it in reverse order.

Write the syntax and example of using string characters.

Write the usage of the following format string characters.
(i) % c
(ii) % d (or) % i
(iii) % s

Fill in the blanks.

	Format character	Usage
i)	________	Unsigned decimal integer
ii)	%0	_______
iii)	_______	Hexadecimal integer
iv)	%i	_______

Write the formats string characters for the following
(i) Exponential notation
(ii) Floating point numbers
(iii) Short numbers in exponential notation

Write the description for the following escape sequence.
(i) \r
(ii) \000
(iii) \v

Write the output of the following statements.
(i) print (len ("Corporation"))
(ii) print ("school", Capitalize ())
(iii) print ("Welcome" center (15, '*'))

Write the output of the following statements.
strl = 'mammals'
(i) std. find ('ma')
(ii) std. find ('ma', 2)
(iii) std. find ('ma', 2, 4)
(iv) std. find ('ma', 2, 5)

Write the output of the following statements.
(i) 'Python 2.3' . isalpha ()
(ii) 'Python Program' . is alnum ()
(iii) 'Python' . isupper ()

Write the output for the following statement.
(i) print ("PYTHON" . lower ())
(ii) print ("PYTHON" . islower ())
(iii) print ("PYTHON" . isupper ())
(iv) print ("PYTHON" . upper ())

Write a note on
(i) isalnum ()
(ii) isalpha ()
(iii) isdigit ()

Write the out put for the following statement.
strl = "Raja Raja Chozhan"
(i) print (strl. count ('Raja'))
(ii) print (strl. count ('R'))
(iii) print (strl. count ('A'))
(iv) print (strl. count ('a'))
(v) print (strl. count ('a', 0, 5))
(vi) print (strl. count ('a', 11))

With an example program explain about membership operators?

What is string? How will you create a string?