import java.util.*;
public class bmtest
{
public static void main(String args[])
{
Date d=new Date();
System.out.println(d.getTime());
int sa;
for( int i=0 ;i<100000;i++)
{
for (int j=0;j<10000;j++)
{
sa=i-j;
}
}
d=new Date();
System.out.println(d.getTime());
}
}