I can't figure out why my code isn't working. I want the code to give me possible combinations for N queens on a NxN chessboard. A possible combinatio ...
I can't figure out why my code isn't working. I want the code to give me possible combinations for N queens on a NxN chessboard. A possible combinatio ...
I am trying to solve the n-queens problem. I wrote a solution for the problem as follows: The above code uses recursive backtracking to solve the n ...
My problem should be a variant of N queens problem: Is there an algorithm to print all ways to place N queens in a k*k chessboard? I have tried to m ...
I have been having difficulty solving the N Queen problem, I am able to implement most of my functions, but the function that places the Queen recursi ...
I have this questions which may be basic to ask, but I am finding it hard to understand. How to determine time complexity of nQueens. In some post it ...
I'm trying to store indices of possible positions of queens so that no queen can attack each other then using that indices I'm putting my queen at tha ...
I was solving N queens problem and I wrote isvalid function, but the function gives "invalid operands to binary expressions" error. The error occurs a ...
It is possible to place 8 queens on an 8×8 chessboard so that no two queens threaten each other. Thus, it requires that no two queens share the same r ...
I have to write a program to solve the 8 queen problem using permutations. My program can generate all possible permutations for 8 digits, but I don't ...
Programming Problem Description The n-queens puzzle is the problem of placing n queens on an n x n chessboard such that no two queens attack each ...
I am learning OpenMP and found the following code to solve N-Queens problem. I want to make faster solution with parallel code, but I don't know how t ...
I am trying to solve the N-Queens problem using backtracking. The link to the N-Queens problem can be found here, https://leetcode.com/problems/n-quee ...
I have an assignment where I have to solve the n queens problem. the placement of the queens HAS to be randomized which is why i have a shuffle functi ...
I am currently writing an eight queens problem solving algorithm. The alogorithm is not the problem tho. Its the storing of the solutions. I am tryi ...
I have a piece of Python code that implements a recursive backtracking algorithm for solving the famous N-Queens problem in chess. where The Pro ...
I write a formula to solve nqueen problem. It finds one of the solution but I want find all solution how I generalize to all solution for this formula ...
Approach 1 : https://www.geeksforgeeks.org/write-a-c-program-to-print-all-permutations-of-a-given-string/ Here, we can see the recurrence equation to ...
I need to convert unrestricted Propositional formula into CNF and then into 3-SAT. I know Rewriting Rules for Translating Formulas into Conjunctive No ...
How can we lower the time complexity of this solution of NxN queens matrix validator? I have this solution while I check every row and every column an ...
The specific question description is: Put 3 queens on a chessboard of M columns and N rows, how to determine the number of ways that no two of them ar ...