
    Write a function to analyze a patient's medication adherence pattern and find the time period that shows the largest disparity between days of non-compliance and compliance with prescribed treatment. Given a sequence of daily medication adherence records (where 1 represents taking medication and 0 represents missing a dose), determine the maximum difference between the count of missed doses and taken doses within any continuous period.
    

    
def find_length(string):
    """
    Write a function to analyze a patient's medication adherence pattern and find the time period that shows the largest disparity between days of non-compliance and compliance with prescribed treatment. Given a sequence of daily medication adherence records (where 1 represents taking medication and 0 represents missing a dose), determine the maximum difference between the count of missed doses and taken doses within any continuous period.
    

    """
def find_length(string):
    """
    Write a function to analyze a patient's medication adherence pattern and find the time period that shows the largest disparity between days of non-compliance and compliance with prescribed treatment. Given a sequence of daily medication adherence records (where 1 represents taking medication and 0 represents missing a dose), determine the maximum difference between the count of missed doses and taken doses within any continuous period.
    

    """
    n = len(string)
    current_sum = 0
    max_sum = 0
    for i in range(n):
        current_sum += 1 if string[i] == '0' else -1
        if current_sum < 0:
            current_sum = 0
        max_sum = max(current_sum, max_sum)
    return max_sum if max_sum else 0