نمایش نسخه قابل چاپ
It is a state located in the southern region of the United States of America. Its capital is Baton Rouge and largest city is New Orleans. Louisiana is the only state in the U.S. with political subdivisions termed parishes, which are local governments equivalent to counties.
suppose there are 2 rooms
which are connected only by one door
3 switches in one
and 3 bulbs in another
one of them is 50w second 100w and the last 200w
you are allowed to open the door only once
how can you tell which switch is connected to which bulb
so I have to go
take care
bye
hi
how is everything with you
hi
how are you