public int SumMinValue()
{
if (mMinValue == int.MaxValue)
{
if (mLeftChild != null && mRightChild != null)
{
mMinValue = mValue + Math.Min(mLeftChild.SumMinValue(), mRightChild.SumMinValue());
}
else if (mLeftChild != null)
{
mMinValue = mValue + mLeftChild.SumMinValue();
}
else if (mRightChild != null)
{
mMinValue = mValue + mRightChild.SumMinValue();
}
else
{
mMinValue = mValue;
}
}
return(mMinValue);
}
public int SumMinValue()
{
return(mRoot.SumMinValue());
}
