Question

Develop a python program to convert two decimal numbers (A and B) to binary numbers. You should generate B complement signal (flip all the bits of Input B,

Answer 1

# Function to convert decimal number

# to binary using recursion

def DecimalToBinary(num,l):

    

    

    if num > 1:

        DecimalToBinary(num // 2,l)

    l.append(str(num % 2))

    return l

def flip_B_bits(l):

    for i in range(len(l)):

         if l[i] =="0":

             l[i] ="1"

         else:

             l[i] = "0"

    print("after fliping bits B is")

    print(''.join(l))

             

# Driver Code

if __name__ == '__main__':

    

    # decimal value

    print("enter value of A")

    A = int(input())

    num=[]

    # Calling function

    DecimalToBinary(A,num)

    print(''.join(num))

    print("enter value of B")

    B= int(input())

    num=[]

    DecimalToBinary(B,num)

    print(''.join(num))

    flip_B_bits(num)