class Program {
static void Main(string[] args) {
string s;
s = Console.ReadLine();

while(s != "0") {
Person p = new Person(10000000);

Console.WriteLine("for(int i=0;i<lenArray.length;i++)");
Console.WriteLine("Starting...");
long l1 = DateTime.Now.Ticks;

for(int i = 0; i < p.Child.Alias.Length; i++) {
//Console.Write(lenArray[i]);

}
long l2 = DateTime.Now.Ticks;

Console.WriteLine("Ending./nTime is : " + (l2 - l1).ToString());

Console.WriteLine("for(int i=0,n=lenArray.length;i<n;i++)");
Console.WriteLine("Starting...");

long l3 = DateTime.Now.Ticks;
for(int i = 0, n = p.Child.Alias.Length; i < n; i++) {
//Console.Write(lenArray[i]);

}
long l4 = DateTime.Now.Ticks;
Console.WriteLine("Ending./nTime is : " + (l4 - l3).ToString());
s = Console.ReadLine();
}
Console.Read();
}
}