public class Guessnumbers {

public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.println("Hello World");
try (Scanner in = new Scanner(System.in)) {
int number=(int)(Math.random()*100+1);
int a;
int count=0;
do
{
a = in.nextInt();
count=count+1;
if(a>number)
{
System.out.println("有点大了呢");
}
else if (a<number)
{
System.out.println("小了一点呢");
}



} while(a!=number);
System.out.println("恭喜您猜对了，您一共猜了"+count+"次");
}
}

}