
    Given a list of scheduled bus route identifiers, determine if any route number has been accidentally assigned more than once during the operational period, which could indicate potential scheduling conflicts or service redundancies. The route identifiers are represented as integers, and finding any duplicate would signal a need for immediate schedule adjustment to maintain efficient transit operations.
    

    
def test_duplicate(arraynums):
    """
    Given a list of scheduled bus route identifiers, determine if any route number has been accidentally assigned more than once during the operational period, which could indicate potential scheduling conflicts or service redundancies. The route identifiers are represented as integers, and finding any duplicate would signal a need for immediate schedule adjustment to maintain efficient transit operations.
    

    """
def test_duplicate(arraynums):
    """
    Given a list of scheduled bus route identifiers, determine if any route number has been accidentally assigned more than once during the operational period, which could indicate potential scheduling conflicts or service redundancies. The route identifiers are represented as integers, and finding any duplicate would signal a need for immediate schedule adjustment to maintain efficient transit operations.
    

    """
    nums_set = set(arraynums)
    return len(arraynums) != len(nums_set)