
    Write a function that analyzes a patient's composite risk score, where each digit represents a severity level (0-9), to determine if the frequency of each severity level in the score remains within safe thresholds. A severity level's frequency is considered safe if it occurs no more times than the value of the severity level itself (e.g., severity level 2 should not appear more than 2 times in the score).
    

    
def validate(n):
    """
    Write a function that analyzes a patient's composite risk score, where each digit represents a severity level (0-9), to determine if the frequency of each severity level in the score remains within safe thresholds. A severity level's frequency is considered safe if it occurs no more times than the value of the severity level itself (e.g., severity level 2 should not appear more than 2 times in the score).
    

    """
def validate(n):
    """
    Write a function that analyzes a patient's composite risk score, where each digit represents a severity level (0-9), to determine if the frequency of each severity level in the score remains within safe thresholds. A severity level's frequency is considered safe if it occurs no more times than the value of the severity level itself (e.g., severity level 2 should not appear more than 2 times in the score).
    

    """
    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