package test; import java.util.*; public class test1 { public static void main(String[] args) { int i,j,k,i2,j2,k2,n,s,t,w,z,max; int[] p=new int[9000]; int[] q=new int[1500]; long m; Scanner input=new Scanner(System.in); n=input.nextInt(); for(i=3;i<=3*n;i=i+2){ t=1; z=(int)Math.sqrt(i); } } }