

We use a for loop to iterate through each of the digits in the list. In Python, binary values are represented by prefixing 0b before the binary representation. Then bitwise or is used to add to this result.

The bitwise left shift operator converts the given list of digits to an integer after adding to zeros to the binary form. The value is : 53 Using the Bitwise Left Shift Operator Running the above code gives us the following result − The List is : Result = int("".join(str(i) for i in List),2) In the below example we use the int() method to take each element of the list as a string and join them to form a final string which gets converted to integer with base 10. Return an integer object constructed from a number or string x. The int() method takes in two arguments and changes the base of the input as per the below syntax.

In the below examples we use the int() method as well as bitwise left shift operator. We can convert a list of 0s and 1s representing a binary number to a decimal number in python using various approaches.
