public long getNext()
{
Digits currentDigits;
Digits newDigits;
Digits digits;
digits = new Digits(this.x);
byte counter = digits.nextMax();
for (byte i = 0; i <= counter; i++)
{
switch (digits.nextMax() + 3)
{
case 3:
if (this.x < 5000000000L)
this.x += 5000000000L;
goto case 4;
case 4:
this.x = ((long)Math.Floor((double)((this.x * this.x) / 100000L))) % 10000000000L;
goto case 5;
case 5:
this.x = (1001001001L * this.x) % 10000000000L;
goto case 6;
case 6:
if (this.x < 100000000L)
this.x += 9814055677L;
else
this.x = 10000000000L - this.x;
goto case 7;
case 7:
long first5 = this.x % 100000;
this.x = first5 * 100000 + (this.x / 100000);
goto case 8;
case 8:
this.x = (1001001001L * this.x) % 10000000000L;
goto case 9;
case 9:
currentDigits = new Digits(this.x);
for (int j = 0; j < currentDigits.digits.Count; j++)
if (0 != currentDigits.digits[j]) currentDigits.digits[j]--;
goto case 10;
case 10:
if (this.x < 100000L)
this.x = this.x * this.x + 99999L;
else
this.x -= 99999L;
goto case 11;
case 11:
while (this.x < 1000000000L)
this.x *= 10;
goto case 12;
case 12:
this.x = ((long)Math.Floor((double)((this.x * (this.x - 1)) / 100000L))) % 10000000000L;
digits = new Digits(this.x);
break;
}
}
return this.x;
}
