public static void Main(String[] args)
{
sieve s = new sieve();
bool[] nums = s.getSieve(2000000);
long total = 0;
for (int i = 0; i < nums.Length; i++)
{
if (nums[i])
{
total += i;
}
}
Console.WriteLine(total);
}
public static void Main(String[] args)
{
sieve s = new sieve();
bool[] nums = s.getSieve(200000);
int count = 0;
for (int i = 0; i < nums.Length; i++)
{
if (nums[i] == true)
{
count += 1;
}
if (count == 10001)
{
Console.WriteLine(i);
break;
}
}
}