The G-Queen problem, also known as the N-Queens problem, is a classic puzzle in the field of computer science. The problem statement is simple: place a queen on an NxN chessboard such that no two queens attack each other. A queen can attack another queen if they are in the same row, column, or diagonal. The goal is to find all possible configurations of queens on the board that satisfy this condition.
public static void main(String[] args) GQueen gQueen = new GQueen(4); gQueen.solve();
public class GQueen private int boardSize; private int[] board; jav g-queen
private boolean isValid(int row, int col) for (int i = 0; i < row; i++) if (board[i] == col return true;
public void solve() placeQueens(0);
The G-Queen problem is a fascinating puzzle that has been studied extensively in the field of computer science. Solving the problem involves using a combination of algorithms and data structures, and Java is an excellent language to use for this problem. The backtracking algorithm is a popular approach to solving the G-Queen problem, and the sample Java code provided in this article demonstrates how to implement this algorithm.
for (int col = 0; col < boardSize; col++) if (isValid(row, col)) board[row] = col; placeQueens(row + 1); The G-Queen problem, also known as the N-Queens
public GQueen(int boardSize) this.boardSize = boardSize; this.board = new int[boardSize];