
    Write a function that analyzes a post ID number to determine if it follows a known bot-generated pattern where the ID is one less than double its reverse value, a common signature of automated spam content. For example, if a post ID is 32, its reverse would be 23, and the function should check if 32 is one less than 2 × 23 (46).
    

    
def rev(num):
    rev_num = 0
    while num > 0:
        rev_num = rev_num * 10 + num % 10
        num = num // 10
    return rev_num

def check(n):
    """
    Write a function that analyzes a post ID number to determine if it follows a known bot-generated pattern where the ID is one less than double its reverse value, a common signature of automated spam content. For example, if a post ID is 32, its reverse would be 23, and the function should check if 32 is one less than 2 × 23 (46).
    

    """
def rev(num):
    rev_num = 0
    while num > 0:
        rev_num = rev_num * 10 + num % 10
        num = num // 10
    return rev_num

def check(n):
    """
    Write a function that analyzes a post ID number to determine if it follows a known bot-generated pattern where the ID is one less than double its reverse value, a common signature of automated spam content. For example, if a post ID is 32, its reverse would be 23, and the function should check if 32 is one less than 2 × 23 (46).
    

    """
    return 2 * rev(n) == n + 1