print queue this command is issued to print each list where queue could be stand, substitute, art, food.
-stand the format of the output will be “id x y gender height”.
- substitute, art, food the format will be “id gender height”. exit this command is issued to quit the program.
Please note that each parameter seen above is separated by a single space. For the example of input and output, please see the attached file and note that each parameter and the output is separated by a single space.