as German University Cairo GUC student basketball player Herr Wafa delight hear news GUC finally participate Annual Basketball Competition ABC a team form n player guc student however team player belong different department there m department GUC number 1 m Herr Wafas department number h for department Herr Wafa know number si student play basketball belong departmentHerr wafa able guarantee spot team special power but hate floatingpoint number need help find probability teammate belong department Note possible team contain Herr Wafa equally probable consider student different