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- Interesting Question on Ants 2 answers
We have a 1 dimensional street (straight) where people can either walk left or right. They all walk with the same speed. If two people meet they instantly change their direction (without loss of speed). It takes 10 minutes to walk the entire street with this speed. The people can start at anny point on the street. How long will it take until they are all out of the street?
It seems that the answer depends on the starting configuration, but the question implies there is a universal answer. Annyone an idea?