输出100-200内的质数

public class Test15 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		 int j;
	        for (int i = 100; i <= 200; i++) 
	        {
	            j = 2;
	            while (i % j != 0) {
	                j++; 
	            }
	            if (j == i) 
	            {
	                System.out.print(i + "\t"); 
	            }
	        }
	}

}