gistfile1.py

cheeses={'cheddar':('A235-4','A236-1','A236-2','A236-3','A236-5','C31-1','C31-2'),'mozarella':('Q456-9','Q456-8','A234-5','Q457-1','Q457-2'),'gombost':('ZLAFS55-4','ZLAFS55-9','GOMBOS-7','A236-4'),'geitost':('SPAZ-1','SPAZ-3','EMACS45-0'),'portsalut':('B15-1','B15-2','B15-3','B15-4','B16-1','B16-2','B16-4'),'camembert':('A243-1','A234-2','A234-3','A234-4','A235-1','A235-2','A235-3'),'ridder':('GOMBOS-4','B16-3'),}


for item in cheeses.items():
    infected = ["A234","A235", "B13", "B14", "B15", "C31"]
    for shelves in item[1:]:
        if any(infected_shelf in shelf for infected_shelf in infected for shelf in shelves):
            print(item[0])
            break