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def binary2int(binary):
int_val, i, n = 0, 0, 0
while(binary != 0):
a = binary % 10
int_val = int_val + a * pow(2, i)
binary = binary//10
i += 1
print(int_val)
binary2int(101)
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==== Convert binary to decimal in Python ======
a = '11001100' # input a binary
b = int(a,2) # base 2 to base 10
print(b,type(b)) # 204 <class 'int'>
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def to_int(binary):
total = 0
power = 0
for i in binary[::-1]:
if int(i) == 1:
total += pow(2, power)
power += 1
return total
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binary_num = input("Enter a binary number: ")
decimal_num = int(binary_num, 2)
print("Decimal equivalent:", decimal_num)
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# Convert integer to binary
>>> bin(3)
'0b11'
# Convert binary to integer
>>> int(0b11)
3