java基础练习 7

public class Seventh {
	public static void main(String[] args){

		double x=0,a=1,b=9;
		while(x!=a*a-100&&x!=b*b-268){
			 x++;
			 a=Math.floor(Math.sqrt(x+100));
			// System.out.println(a);
			 b=Math.floor(Math.sqrt(x+268));
			// System.out.println(b);

		}
		System.out.println(x);

}
}