public abstract class AbstractGuessGame{
private int number;
public void setNumber(int number){
this.number=number;
}
public void start(){
showMessage("欢迎");
int guess=0;
do{
guess=getUserInput();
if(guess>number){
showMessage("输出的数字较大");
}
else if(guess<number){
showMessage("输送的数字较小");
}
else{
showMessage("猜中了");
}
}while(guess!=number);
}
protected abstract void showMessage(String message);
protected abstract int getUserInput();
}