//Convert the binary number represented to a decimal number
//The binary number are stored in Singly LinkedList
public static void Q1()
{
string binaryNum = "0000011111";
SinglyLinkedList.Node root = CreateLinkedList(binaryNum);
long decValue = ConvertBinaryToDecimal(root);
Console.WriteLine("Binary number {0} decimal value is {1}", binaryNum, decValue);
}
private static long ConvertBinaryToDecimal(SinglyLinkedList.Node head)
{
StringBuilder nums = new StringBuilder();
while (head != null)
{
nums.Append(head.data);
head = head.next;
}
long power = nums.Length - 1, baseValue = 2, decValue = 0;
for (int i = 0; i < nums.Length; i++)
{
long binary = nums[i] == '0' ? 0 : 1;
decValue += binary * getPowerValue(baseValue, power);
power--;
}
return(decValue);
}
