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public class Person
{
    public string Name { get; set; }
    public int Age { get; set; }

    public override int GetHashCode()
    {
        unchecked
        {
            int hash = 17;
            hash = hash * 23 + Name.GetHashCode();
            hash = hash * 23 + Age.GetHashCode();
            return hash;
        }
    }
}

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