static void Main(string[] args)
{
Console.WriteLine("\nVectors!\n");
var a = Console.ReadLine();
var b = Console.ReadLine();
var vector = new Vector(26);
foreach (var c in a)
{
vector.Increase(c - 'a');
}
foreach (var c in b)
{
vector.Decrease(c - 'a');
}
int count = 0;
foreach (int value in vector)
{
count += Math.Abs(value);
}
Console.WriteLine(count);
}
