Re: Logic challenge (nonprograming)
- Posted by mistertrik at hotmail.com Feb 14, 2002
- 505 views
>This is a logic problem... Just to help with your skills of logic. > >There are three lightbulbs in the basement all controled by three >different switches up stairs. You can't see the lightbulbs from >upstairs >when at the different switches. > >Your task is to figure out what switch controls which bulb in only ONE >trip down to the basement. arbitrary switches (a) (b) (c) Turn on one switch(a) for about a minute, then turn one off and turn another one on(b). Go down to the basement. Whichever light is on is (b) Whichever light is off and warm is (a) Whichever light is off and cold is (c)