循环方式: package EightQueens; public class EightQueensNotRecursive { private static final boolean AVAILABLE = true; private int squares = 8, norm = squares - 1; private int positionInRow[] = new int[squares]; private int p=-1; private boolean[] rows =…
比较简单,废话不说,上代码: public class NQueen { //比如:position[1]=3,表示第一行的第三列有一个皇后 private int [] position; //总的方法数量 private int total; private int numOfQueens; public NQueen(int n) throws Exception { if(n<0) throw new Exception("can not be negative...")…