Format Input & Output

string rawNames = "Hasan@David@Siti@Malvin@Iven"
string[] splittedNames;

int atCounter = 0;
for(int i = 0 ; i < rawNames.length ; i++)
{
	if(rawNames[i] == '@')
	{
		atCounter++;
	}
}

splittedNames = new string[atCounter + 1];

int currentIndex = 0;
for(int i = 0 ; i < rawNames.length ; i++)
{
	if(rawNames[i] != '@')
	{
		splittedNames[currentIndex] += rawNames[i];
	}
	else
	{
		currentIndex++;
	}
}