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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary goal of the N-Queens problem?
💡 Hint: Consider the movement of a queen in chess.
Question 2
Easy
What do the rows and columns arrays indicate?
💡 Hint: Think about the paths a queen can take on a chessboard.
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 purpose of the attack array in the N-Queens problem?
- To determine if a square is free
- To count the number of queens
- To display the chessboard state
💡 Hint: Remember why you'd want to keep track of certain positions during the game.
Question 2
True or False: Each row can only have one queen in the N-Queens problem.
- True
- False
💡 Hint: Think about the basic movement of queens in chess.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Develop an algorithm that checks if a particular square (i, j) is under attack or not without using attack arrays.
💡 Hint: Think about how a queen moves in every direction.
Question 2
Modify the implementation to include a graphical display of the board after each placement.
💡 Hint: Consider how you could represent the state of the chessboard visually in your code.
Challenge and get performance evaluation