
    Given a sorted sequence of daily patient risk assessment scores and a specific risk score threshold, determine if that risk level represents the predominant pattern in the patient's post-discharge behavior. The risk scores are standardized values collected over the monitoring period, with higher numbers indicating increased readmission risk. A risk score is considered predominant if it appears in more than half of the daily assessments during the monitoring period.
    

    
def binary_search(arr, low, high, x):
    if high >= low:
        mid = (low + high) // 2
        if (mid == 0 or x > arr[mid - 1]) and arr[mid] == x:
            return mid
        elif x > arr[mid]:
            return binary_search(arr, mid + 1, high, x)
        else:
            return binary_search(arr, low, mid - 1, x)
    return -1

def is_majority(arr, n, x):
    """
    Given a sorted sequence of daily patient risk assessment scores and a specific risk score threshold, determine if that risk level represents the predominant pattern in the patient's post-discharge behavior. The risk scores are standardized values collected over the monitoring period, with higher numbers indicating increased readmission risk. A risk score is considered predominant if it appears in more than half of the daily assessments during the monitoring period.
    

    """
def binary_search(arr, low, high, x):
    if high >= low:
        mid = (low + high) // 2
        if (mid == 0 or x > arr[mid - 1]) and arr[mid] == x:
            return mid
        elif x > arr[mid]:
            return binary_search(arr, mid + 1, high, x)
        else:
            return binary_search(arr, low, mid - 1, x)
    return -1

def is_majority(arr, n, x):
    """
    Given a sorted sequence of daily patient risk assessment scores and a specific risk score threshold, determine if that risk level represents the predominant pattern in the patient's post-discharge behavior. The risk scores are standardized values collected over the monitoring period, with higher numbers indicating increased readmission risk. A risk score is considered predominant if it appears in more than half of the daily assessments during the monitoring period.
    

    """
    i = binary_search(arr, 0, n - 1, x)
    if i == -1:
        return False
    if i + n // 2 <= n - 1 and arr[i + n // 2] == x:
        return True
    else:
        return False