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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the space complexity of maintaining an N x N attack array?
💡 Hint: Think about how many squares are on a chessboard.
Question 2
Easy
How do you represent that a row is under attack?
💡 Hint: Remember a binary representation.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary challenge of using a full attack array?
- High space usage
- Low time complexity
- Easy Implementation
💡 Hint: Think about the resources used.
Question 2
True or False: A queen can attack directly along its row and column without regard to diagonals.
- True
- False
💡 Hint: Recall how queens move in chess.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a board size N, calculate the total number of squares that are attacked if N queens are placed ideally.
💡 Hint: What overlaps occur if two queens are in proximity?
Question 2
Demonstrating with a 4x4 board: Show the state of the attack arrays after placing a queen at (1, 2).
💡 Hint: Consider what indices are affected by this queen’s placement.
Challenge and get performance evaluation