The Farmer's Dilemma Suppose you and I are farmers, owning adjacent fields. One day you have a brilliant idea. If we dig a ditch from the nearby river, between our fields, then irrigating our fields becomes a lot less work.
A farmer bought a goat, a wolf and a cabbage from the market. On his way home, he has to cross a river. He has a small boat which only allows him to take one thing with him at a time.
The farmer's dilemma is game-theoretically equivalent to chicken. Both of us choose to either cooperate by digging the ditch ("swerve" in chicken), or defect by sitting at home ("straight" in chicken). First, the farmer travels across the river with the chicken, leaving the fox with the bag of corn on the other side. When he gets across the river, he leaves the chicken. When he travels back across the river, he retrieves the fox. Farmer's dilemma synonyms, Farmer's dilemma pronunciation, Farmer's dilemma translation, English dictionary definition of Farmer's dilemma. n. In game theory, a scenario in which two players can cooperate with or betray each other, with neither player knowing the strategy of the other, and the.
The farmer cannot leave the cabbage and the goat together the goat would eat the cabbage nor can he leave the goat and the wolf together the wolf would eat the goat.
How does he cross the river without losing any of the things he bought? Seems easy enough, right? The farmer takes the goat with him and leaves it on the other side of the river.
Then he comes back to the side of the river where he left the wolf and cabbage together. He then takes the cabbage with him. When he reaches the other side, he leaves the cabbage and brings the goat back with him. Then he leaves the goat and takes the wolf with him.
He then drops the wolf off with the cabbage and finally comes back for the goat.
So this way, the farmer avoids leaving the goat and the cabbage or the wolf and the goat together unattended. There is an alternate solution.
The farmer first takes the goat with him and leaves it on the other side. Then he comes back and gets the wolf. He leaves the wolf on the other side, and brings back the goat.
Then he leaves the goat and brings the cabbage with him. He then leaves the cabbage with the wolf and comes back to get the goat. Know any similar puzzles? Feel free to share them in our comments section!
It has programming questions and solutions:The farmer was puzzled to find that in every box was a toaster each with the same set of instructions. The instructions indicated that the farmer must construct a way to ensure that, when these thousand toasters were turned on, they would not overheat and burn up.
Banks controlled the farmer by the neck, casting their shadow on the farmer's every step and relentlessly taking over the mortgages of farmers who couldn't make payments on their loans(doc d).
Generally speaking, the average farmer struggled during the period in part to the enormous increase of agriculture worldwide.
First, the farmer travels across the river with the chicken, leaving the fox with the bag of corn on the other side. When he gets across the river, he leaves the chicken.
When he travels back. Prisoner's Dilemma A classic problem in game theory. In the problem, two suspects are arrested and questioned separately by police.
If one accuses the other while the other remains silent, the accuser will go free and the silent party will go to jail for 10 years.
If each accuses the other, both go to prison for five years. If both remain silent, they. The prisoner's dilemma is a standard example of a game analyzed in game theory that shows why two completely rational individuals might not cooperate, even if it appears that it is in their best interests to do so.
It was originally framed by Merrill Flood and Melvin Dresher while working at RAND in First, the farmer travels across the river with the chicken, leaving the fox with the bag of corn on the other side.
When he gets across the river, he leaves the chicken. When he travels back across the river, he retrieves the fox.