Prime
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package com.sunnyykn.algorithm;public class Prime {private static final int MAX = 100000;private static int i; private static int j; private static int array[] = new int[MAX];public static void main(String[] args) { for (i = 0; i < MAX; i ++) { array[i] = i; } for (i = 2; i < Math.sqrt(MAX); i ++) { for (j = i * i; j < MAX; j += i) { array[j] = 0; } } for (i = 0; i < MAX; i ++) { if (array[i]!= 0 && array[i] != 1) { System.out.println(array[i]); } } }}