java-判断101-200之间有多少个素数，并输出所有素数

public class Prime {

public static void main(String[] args) {    // TODO Auto-generated method stub    int b = 0;    int c = 0;    for (int i = 101; i < 200; i++) {        for (int j = 1; j < i; j++) {            if (i % j == 0) {                b++;            }        }        if (b < 2) {            c++;            System.out.println(i);        }        b = 0;    }    System.out.println(c);}

}