Find the next previous palindrome of NΒΆ
Write a python program to find the next previous palindrome of a specified number.
def previous_palindrome(N):
for x in range(N-1, 0, -1):
if str(x) == str(x)[::-1]:
return x
# test
print(previous_palindrome(99)) # 88
print(previous_palindrome(1221)) # 1111