Hard
Math and Logic
100 ants on 1m stick at 1cm/s. Max time to clear?
Choose an answer
A.1 second
B.50 seconds
C.Infinity
D.100 seconds
Answer: 100 seconds
Because all ants are identical, a 'bounce' is mathematically the same as two ants passing through each other. The max time is just the time for the furthest ant to walk to the end.
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