python int to binary code example
Example 1: convert int to binary python
# Python program to convert decimal to binary
# Function to convert Decimal number
# to Binary number
def decimalToBinary(n):
return bin(n).replace("0b", "")
# Driver code
if __name__ == '__main__':
print(decimalToBinary(8))
print(decimalToBinary(18))
print(decimalToBinary(7))
Output:
1000
1001
Example 2: python int to binary
print('{0:b}'.format(3)) # '11'
print('{0:8b}'.format(3)) # ' 11'
print('{0:08b}'.format(3)) # '00000011'
def int2bin(integer, digits):
if integer >= 0:
return bin(integer)[2:].zfill(digits)
else:
return bin(2**digits + integer)[2:]
print(int2bin(3, 6)) # '000011'
Example 3: decimal to binary in python
a = 10
#this will print a in binary
bnr = bin(a).replace('0b','')
x = bnr[::-1] #this reverses an array
while len(x) < 8:
x += '0'
bnr = x[::-1]
print(bnr)
Example 4: how to get the binary value in python
bin(19) # will return '0b10011'
#or you can do
def binary(num):
array = []
#makes the binary value
while(num > 0):
sol1 = num / 2
check = sol1 - int(sol1)
if(check > 0):
array.append("1")
num = sol1 - 0.5
else:
array.append("0")
num = sol1
#makes sure the binary value is a minimum of 4 bits long
while(len(array) < 4):
array.append("0")
#reverses the array
array = array[::-1]
#joins the array into a string, return the string
string = ''.join(array)
return string
#binary(19) will return 10011