Question

In Python - For these functions do not use built functions such as hex() and bin() to solve the problem intToBinary ( int ) : String • takes a int as parameter and returns 16 bit string representation of that integer in binary. • Your function only needs to work for integers in the range 0 - 65535 • Example: intToBinary(213) – returns “0000000011010101”

Answer 1

def intToBinary(num):
    result = ""
    #Repeat the loop till n becomes negative
    while (num > 0):
        #Finding the reminder
        rem = num % 2
        #Appending reminder to the result
        result += str(rem)
        #Making num to its half
        num = num // 2
    #Reverse the value of result
    result = result[::-1]
    l = 16-len(result)
    result = "0"*(l) + result
    #Printing final binary value to screen
    return result

#Testing
print(intToBinary(213))

0000000011010101