Program 8.py

#8 Polymorphism and Inheritance 
class PaliStr: 
    def __init__(self): 
        self.isPali = False 
         
    def chkPalindrome(self, myStr): 
        if myStr == myStr[::-1]: 
            self.isPali = True 
        else: 
            self.isPali = False 
             
        return self.isPali 
             
class PaliInt(PaliStr): 
    def __init__(self): 
        self.isPali = False 
         
    def chkPalindrome(self, val): 
        temp = val 
        rev = 0 
        while temp != 0: 
            dig = temp % 10 
            rev = (rev*10) + dig 
            temp = temp //10 
             
        if val == rev: 
            self.isPali = True 
        else: 
            self.isPali = False 
         
        return self.isPali 
 
st = input("Enter a string : ") 
 
stObj = PaliStr() 
if stObj.chkPalindrome(st): 
    print("Given string is a Palindrome") 
else: 
    print("Given string is not a Palindrome") 
 
val = int(input("Enter a integer : "))     
 
intObj = PaliInt() 
if intObj.chkPalindrome(val): 
    print("Given integer is a Palindrome") 
else: 
    print("Given integer is not a Palindrome")