Question

Using python

Print out the subset of the string defined by the two integer parameters
in a descriptive string by using string formatting.
  
Arguments:
a string : the string can be of any length
two integers : the integers can be positive or negative
Note: it can be assumed that the two parameters will be valid indices
in the string
  
Return:
None
  
>>> stringFormatting("Cookies are delicious", 3, 5)
prints the line : "The characters in positions 3 to 5 of the string are 'kie'"
>>> stringFormatting("Cookies are delicious", 6, -2)
prints the line : "The characters in positions 6 to -2 of the string are
's are deliciou'"

Answer 1

def stringFormatting(string, n1, n2):
    """
    Print out the subset of the string defined by the two integer parameters
    in a descriptive string by using string formatting.

    Arguments:
    a string : the string can be of any length
    two integers : the integers can be positive or negative
    Note: it can be assumed that the two parameters will be valid indices
    in the string

    Return:
    None
    """
    print("The characters in positions {} to {} of the string are '{}'".format(n1, n2, string[n1:n2 + 1]))