Write a python program to find the next previous palindrome of a specified number

This Python program finds the largest palindrome number less than the given number num. It defines a function Previous_Palindrome that takes num as input.

The function uses a for loop to iterate over all numbers less than num in reverse order (i.e., from num-1 down to 1). For each number x, it checks whether x is equal to its reverse string representation str(x)[::-1]. If x is a palindrome, the function returns x.

The main program takes an input num from the user and calls the function Previous_Palindrome with num as argument. The result is then printed to the console.

Source Code

def Previous_Palindrome(num):
    for x in range(num-1,0,-1):
        if str(x) == str(x)[::-1]:
            return x
 
num = int(input("Enter the Number :"))			
print(Previous_Palindrome(num))

Output

Enter the Number :2374
2332