
    Write a function that validates a patient's risk assessment ID number where each digit represents a risk factor score (0-9), ensuring that the frequency of each risk score in the ID does not exceed the actual risk level it represents. For example, in a valid ID, a risk score of 3 should not appear more than 3 times, and a risk score of 1 should not appear more than once, as this would indicate an invalid risk pattern.
    

    
def validate(n):
    """
    Write a function that validates a patient's risk assessment ID number where each digit represents a risk factor score (0-9), ensuring that the frequency of each risk score in the ID does not exceed the actual risk level it represents. For example, in a valid ID, a risk score of 3 should not appear more than 3 times, and a risk score of 1 should not appear more than once, as this would indicate an invalid risk pattern.
    

    """
def validate(n):
    """
    Write a function that validates a patient's risk assessment ID number where each digit represents a risk factor score (0-9), ensuring that the frequency of each risk score in the ID does not exceed the actual risk level it represents. For example, in a valid ID, a risk score of 3 should not appear more than 3 times, and a risk score of 1 should not appear more than once, as this would indicate an invalid risk pattern.
    

    """
    for i in range(10):
        temp = n
        count = 0
        while temp:
            if temp % 10 == i:
                count += 1
            if count > i:
                return False
            temp //= 10
    return True