package com.ithkl.suanfa;
//打印1-1000的素数。
public class Suanfa3 {
public static void main(String[] args) {
int count = 0;
for(int i=0;i<=1000;i++) {
for(int j=1;j<(i+2)/2;j++) {
if(i%j == 0) {
count++;
}
}
if(count == 1) {
System.out.println(i +" ");
}
count = 0;
}
}
}
