guessnumber.java

可以让初学者有一个感性的认识

public class GuessNumber
{
	int answer=0,guessNumber=0,guessCount=0;
	String result=null;

	public void setAnswer(int n)
	{	answer=n;
		guessNumber=0;
	}

	public int getAnswer(){return answer;}

	public void setGuessNumber(int n)
	{
		guessNumber=n;
		guessCount++;
		if(guessNumber==answer)result="恭喜，猜对了";
		else if(guessNumber>answer)result="猜大了";
		else if(guessNumber<answer)result="猜小了";
	}

	public int getGuessNumber(){return guessNumber;}

	public int getGuessCount(){return guessCount;}

	public String getResult(){return result;}
}