February 2018
Intermediate to advanced
288 pages
6h 58m
English
Content preview from Ethereum Smart Contract Development
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Winning strategy
Captain 1 wants to send the same message (attack at 22:00). However, this time, there are two new rules he must obey:
- He must spend 10 minutes preparing any new message for it to be valid
- He must include the history of every previous message in every new message
So, let's see what happens this time. As before, Captain 1 sends the message (22:00 attack) with the sailor on the boat. This time, however, it is different for Captain 2, because he knows two things for certain:
- The message must have taken 10 minutes to prepare
- There are no previous messages, so it must be the truth (even if Captain 1 is a traitor and put in the wrong time, it doesn't matter; if the majority of captains followed this suggestion and went with a ...