Question

How to convert binary to decimal in Python

Answer 1

binary = 1101

decimal = int(str(binary), 2)

print(decimal)



'''
run:

13

'''

 

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Answer 2

binary = "00101101"

decimal = int(binary, 2)

print(decimal)



'''
run:

45

'''

 

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Answer 3

binary = "00101101"

decimal = 0
for digit in binary:
    decimal = decimal * 2 + int(digit)

print(decimal)



'''
run:

45

'''

 

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