对不起,我说错了。
public class test{ public static void main(String[] args) 
        {

for(int i = 1;i<101;i++)
                {
                        int count=0;
for(int j = 2;j<i;j++)
                        {
if((i%j)==0)
                                {
                                   count++;
}
                                else 
                                   continue;
}
                        if(count==0)
                           System.out.print(i+" yes"+" ");
                        else
                           continue;
}
}
}
这个看看行不行?