Check For Palindrome

s = input("enter a string : ")

# reverse a given string
def palindrome(string):
    x = ""
    for i in string:
        x = i + x
    return x

if s == palindrome(s):
    print("it is a palindrome")
else :
    print("it is not a palindrome")

s = input ("enter a string : ")

# function to check the palindrome
def palindrome(string):
    for i in range(1, int(len(string) / 2)):
        if string[i] == string[len(string) - i - 1]:
            return True
    return False

print(palindrome(s))