import?java.awt.Color;
import?java.util.Random;

import?javax.swing.JButton;
import?javax.swing.JOptionPane;

public?class?Deploy?{

	
	public??int[][]?DeployMine（int?rowint?colint?mineNum）?{
		int[][]?data=new?int[row][col];
		//JButton?button=new?JButton（）;
		int?sum=0;
		int?n=mineNum;
		while（n>0）
		{?
			Random?random=new?Random（）;?
			int?x=random.nextInt（row）;
			int?y=random.nextInt（col）;
			if（data[x][y]==-1）
			{
				n++;
			}
			data[x][y]=-1;
			n--;
		}
		for?（int?i?=?0;?i?			for?（int?j?=?0;?j?				
				if（data[i][j]==-1）{
					//button[i][j].setBackground（Color.RED）;
					continue;}
				int?sum1=0;
				for?（int?k?=?-1;?k?<=1;?k++）?{
					for?（int?k2?=?-1;?k2?<=1;?k2++）?{
						if（i+k>=0&&j+k2>=0&&i+k