100以内的素数

package sushu;

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

int i=1;

do{

int j=2;

while(j<i){

if(i%j==0)

break;

j++;

}

if(j==i){

System.out.println(i);

}

i++;

}while(i<=100);

}

}