February 2018
Intermediate to advanced
288 pages
6h 58m
English
Content preview from Ethereum Smart Contract Development
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Losing strategy
Captain 1 decides to attack at 22:00. He sends his sailor out with the message (22:00 attack) to deliver to Captain 2. Upon arrival, Captain 2 reads the message, notes the time of the attack, and sends a message that also says 22:00 attack. He sends the sailor on to share the message with Captain 3. However, we have a problem. Captain 3 is a traitor. He wants the attack to fail. So, when he gets the message, he rips it up and replaces it with a new message that says 21:00 attack (9 PM). The sailor continues unaware. Captain 4 now receives a message saying 21:00 attack. He notes the time, signs the message saying 21:00 attack and sends this on to Captain 5, who then sends the same message to Captain 6. Now, the message has ...
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