C How to Program (8th Edition)
C How to Program (8th Edition)
8th Edition
ISBN: 9780133976892
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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Chapter 6, Problem 6.27E

(Eight Queens: Brute-Force Approaches) In this problem you’ll develop several brute-force approaches to solving the Eight Queens problem introduced in Exercise 6.26.

  1. Solve the Eight Queens problem, using the random brute-force technique developed in Exercise 6.25.
  2. Chapter 6, Problem 6.27E, (Eight Queens: Brute-Force Approaches) In this problem youll develop several brute-force approaches

    Fig. 6.27 The 22 squares eliminated by placing a queen in the upper-left corner.

  3. Use an exhaustive technique (i.e., try all possible combinations of eight queens on the chessboard).
  4. Why do you suppose the exhaustive brute-force approach may not be appropriate for solving the Eight Queens problem?
  5. Compare and contrast the random brute-force and exhaustive brute-force approaches in general.

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Sequential Money Problem (Coin Row)• Suppose there are n coins lined up side by side on a table; Let the values of these coins be c₁, c₂, ..., cn (the valuesthey do not have to be different from each other, there may be more than one coin of the same value on the table; but all positive).• The goal is not to take two adjacent coins on the table side by side.collecting the largest total valuable coins from the table, provided that The algorithm that solves the Ordered Money problem;a. By using the brute-force method, evaluating all possible valid alternatives and reaching the result (with the "exhaustive search" method),b. Write the "recurrence" equation that describes the problem directly (without using the dynamic programming technique). Describe the time complexity of each of your algorithms for both of the above spelling.

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C How to Program (8th Edition)

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