10 Questions
What is the purpose of the can_extend function?
To check if adding an item to a candidate set exceeds the capacity
Which of the following statements about the extend function is true?
It recursively explores all possible extensions of a candidate set
What is the purpose of the value function in the context of the knapsack problem?
To calculate the total value of a candidate set
Which comparison operator should be used to determine if a candidate is the new best solution in the knapsack problem?
Greater than (>)
What is the purpose of the satisfies_global function mentioned in the text?
It is not needed for the knapsack problem
What is the role of the extensions parameter in the extend function?
It represents the items that can be added to the current candidate set
What is the purpose of the instance parameter in the extend function?
It represents the problem instance with all necessary data
What is the time complexity of the backtracking algorithm for the knapsack problem?
O(2^n)
Which of the following statements about the best parameter is correct?
It represents the optimal solution found so far
What is the purpose of the union operation in the extend function?
To add an item to the current candidate set
Learn about the concept of local and global constraints in constraint satisfaction problems, and how extending partial candidates can help satisfy global constraints. Understand the importance of meeting both local and global constraints in solving CSPs.
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