using System;
public class Test
{
public static void Main()
{
int Liczba, testy, Cyfry;
testy = Convert.ToInt32(Console.ReadLine());
while(testy-- != 0)
{
Liczba = Convert.ToInt32(Console.ReadLine());
if(Liczba != 0)
Cyfry = Math.Abs(Liczba).ToString().Length;
else
Cyfry = 0;
Console.WriteLine(Cyfry);
}
}
}
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