Bridge
Thanks
Kiralila
A man wants to cross a
bridge.
The bridge is long and will take at least five minutes to cross.
A
guard
rests at his post in the middle of the bridge and comes out every three
minutes.
If
he sees a
person walking, he will send that person back to where he/she came
from.
Question
: How does
the person cross the bridge?
See
answer
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