参考答案
答案:public class s{public static void main(String args[]){int i,j,k ;boolean flag ;for (i=2;i<=50 ;i++ ){flag =true ;k=i/2 ;for (j=2;j<=k ;j++ ){if (i%j==0){flag = false ;break ;}}if (flag){System.out.println(i+"") ;}}}}
参考答案
答案:public class s{public static void main(String args[]){int i,j,k ;boolean flag ;for (i=2;i<=50 ;i++ ){flag =true ;k=i/2 ;for (j=2;j<=k ;j++ ){if (i%j==0){flag = false ;break ;}}if (flag){System.out.println(i+"") ;}}}}