
    Given a student needs n learning modules, determine the smallest group size (which must be a power of 2) that can accommodate all required modules while maintaining the adaptive learning system's binary structure. For example, if a student needs 7 modules, the system should allocate space for 8 modules to ensure optimal content organization and delivery.
    

    
def next_power_of_2(n):
    """
    Given a student needs n learning modules, determine the smallest group size (which must be a power of 2) that can accommodate all required modules while maintaining the adaptive learning system's binary structure. For example, if a student needs 7 modules, the system should allocate space for 8 modules to ensure optimal content organization and delivery.
    

    """
def next_power_of_2(n):
    """
    Given a student needs n learning modules, determine the smallest group size (which must be a power of 2) that can accommodate all required modules while maintaining the adaptive learning system's binary structure. For example, if a student needs 7 modules, the system should allocate space for 8 modules to ensure optimal content organization and delivery.
    

    """
    if n and (not n & n - 1):
        return n
    count = 0
    while n != 0:
        n >>= 1
        count += 1
    return 1 << count