#CSCA20 Week 7 Notes
#Objectives:
    #1. Pratice with more loops
    #2. Pratice using debugger
    #3. Doctest Module

def palindrome_check(s):
    '''
    A palindrome is a word that reads the same backward or forward.
    The function will return True if the string s is a palindrome.
    False otherwise.
    Args: s is a given string
    Returns: True if s is a palindrome, False otherwise
    >>> palindrome_check('civic')
    True
    >>> palindrome_check('level')
    True
    >>> palindrome_check('a')
    True
    >>> palindrome_check('redder')
    True
    >>> palindrome_check('ace')
    False
    >>> palindrome_check('embrace')
    False
    '''
    start = 0
    end = len(s) - 1
    while(start <= end):
        if (s[start] != s[end]):
            return False
        start = start + 1 
        end = end - 1
    return True