这样就OK了，下面是一个改进的例子，你看下吧
import java.io.BufferedReader
import java.io.InputStreamReader
import java.util.Random
class DieGame
{
int die1=0,die2=0
int iRandom a=new Random()
void play()
{
try
{
System.out.println("请输入大小")
BufferedReader sd=new BufferedReader(new InputStreamReader(System.in ))
String s=sd.readLine()
die1=1+a.nextInt(6)
die2=1+a.nextInt(6)
if((die1+die2)>=7&&s.equals("大")) i=1
else if(die1+die2>=7&&s.equals("小")) i=0
else if(die1+die2<7&&s.equals("小")) i=1
else if(die1+die2<7&&s.equals("大")) i=0
if(i==1)
System.out.print("你赢了")
else
System.out.print("你输了")
System.out.println("第一个值是"+die1+"第二个值是"+die2)
}
catch(Exception ex)
{
ex.printStackTrace()
}
}
}
public class d{
public static void main(String args[])
{
DieGame dg=new DieGame()
dg.play()
}
}
public class Test {public static void main(String[] args){
DieGame dieGame = new DieGame()
if (dieGame.play()) {
System.out.println("你赢了！")
} else {
System.out.println("你输了！")
}
}
}
class Die {
private int faceValue
public int getFaceValue() {
return faceValue
}
public void setFaceValue(int faceValue) {
this.faceValue = faceValue
}
public void roll() {
this.faceValue = (int) (Math.random() * 6 + 1)
}
}
class DieGame {
private Die die1 = new Die()
private Die die2 = new Die()
public boolean play() {
die1.roll()
System.out.println("第一次点数：" + die1.getFaceValue())
die2.roll()
System.out.println("第二次点数：" + die2.getFaceValue())
if (die1.getFaceValue() + die2.getFaceValue() == 7) {
return true
} else {
return false
}
}
}
问题1, 和5*5有什么关系，总共X不超过6，10*10又是什么意思问题2，随机产生两个随机数,如x=1,y=4，【1】【4】写入1还是'A",怎么判断
问题3，最后程序怎么结束，遇到x,y位置有棋子在就结束，还是重新抛骰子，继续。
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