
    Write a function that analyzes a student's learning module performance pattern (represented as a sequence of digits 0-9) to validate if the frequency of each achievement level does not exceed the level itself, ensuring balanced academic progress. For example, level 3 should not appear more than 3 times in the pattern, level 2 not more than 2 times, and so on.
    

    
def validate(n):
    """
    Write a function that analyzes a student's learning module performance pattern (represented as a sequence of digits 0-9) to validate if the frequency of each achievement level does not exceed the level itself, ensuring balanced academic progress. For example, level 3 should not appear more than 3 times in the pattern, level 2 not more than 2 times, and so on.
    

    """
def validate(n):
    """
    Write a function that analyzes a student's learning module performance pattern (represented as a sequence of digits 0-9) to validate if the frequency of each achievement level does not exceed the level itself, ensuring balanced academic progress. For example, level 3 should not appear more than 3 times in the pattern, level 2 not more than 2 times, and so on.
    

    """
    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