Question

Cum se face exercitiul:
Jenny,Kate,Dan and Tim went shopping together.They bought:meat,fish,fruit,vegetables,lemonade,coke and mineral water.What did each of them buy?

a)Jenny doesn't eat meat or fish.
b)Kate and Dan bought the same things to eat.
c)Dan didn't buy fruit or lemonade.
d)Only Kate bought mineral water.
e)Jenny likes vegetables.
f)Tim doesn't like fish and coke.

Jenny...............................
Kate................................
Dan.................................
Tim.................................

Answer 1

Jenny --> vegetables,fruits,lemonade,coke
Kate --> mineral wather,meat,fish,vegetables,coke
Dan --> aceleasi lucruri precum Kate
Tim --> meat,fruits,vegetables,lemonade
Rezolvarea este simpla,trebuie sa o iei logic: Jenny nu a cumparat carne sau peste si nici apa minerala din cauza ca doar Kate a cumparat apa minerala,iar daca Dan si Kate au cumparat aceleasi lucruri inseamna ca si Dan a cumparat apa minerala.Dan nu a cumparat fructe si limonada asa ca ici Kate nu a cumparat aceste lucruri.Mai spune ca Jenny a cumparat legume si ca Tim nu a cumparat peste si coca-cola.Daca o iei logic atunci cand cineva nu a cumparat ceva inseamna ca a cumparat restul lucrurilor.Asta este rezolvarea.