
    Write a function that validates a student's module performance ID number by ensuring that the frequency of each score digit doesn't exceed the score value itself. For example, in a module performance ID, if a score of 3 appears more than 3 times, or a score of 2 appears more than 2 times, the ID would be invalid, indicating an imbalanced learning progression.
    

    
def validate(n):
    """
    Write a function that validates a student's module performance ID number by ensuring that the frequency of each score digit doesn't exceed the score value itself. For example, in a module performance ID, if a score of 3 appears more than 3 times, or a score of 2 appears more than 2 times, the ID would be invalid, indicating an imbalanced learning progression.
    

    """
def validate(n):
    """
    Write a function that validates a student's module performance ID number by ensuring that the frequency of each score digit doesn't exceed the score value itself. For example, in a module performance ID, if a score of 3 appears more than 3 times, or a score of 2 appears more than 2 times, the ID would be invalid, indicating an imbalanced learning progression.
    

    """
    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