decompose integer into hex flags

hex_decompose.py

# or visit: https://earonesty.github.io/decompose_hex.html
   
def hex_decompose(flag):
   b = bin(flag)[2:]
   for i in range(len(b)):
       if int(b[i]):
           x = len(b) - i - 1
           y = '1' + ('0' * x)
           print(hex(int(y,2)))