Question: NQueens: Write a brief Python program to generate a more-informed random solution to the N-Queens problem (described on pages 71-72). Your program should: Prompt the
NQueens: Write a brief Python program to generate a more-informed random solution to the N-Queens problem (described on pages 71-72). Your program should:
Prompt the user for a value for N (for an NxN board)
Generate a smarter randomized candidate NQ solution (unique rows & columns)
Count the number of conflicting pairs of queens
Repeat the previous two steps until you get a solution
Print the solution and the number of iterations the solution took
BONUS (10pts) - make your NQ app "pretty print" the nxn board of queens as follows:
n=4, NQ = [1,3,0,2]:
-Q--
---Q
Q---
--Q-
Pseudocode:
# NQueens_yourInitials.py import random # ask the user for an N value # generate a candidate NQ solution list(range(n)) # define a function to count number of conflicts() # while number of conflicts in NQ > 0 # randomize (or improve) NQ shuffle! # print NQ # print number of iterations
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
