Question

In Python, For these functions do not use built functions such as hex() and bin() to solve the problem. binaryToInt ( String ) : int • Takes a string of 16 0s and 1s and returns an integer corresponding integer in the range 0-65535

Answer 1

def binaryToInt(b_string):
    result = 0
    length = len(b_string)
    for i in range(0, length):
        if(b_string[i] == '1'):
            result += 2**(len(b_string)-i-1)
    return result


# Testing
print(binaryToInt("0000000011010101"))

213