b.py 450 B

12345678910111213141516171819202122232425262728
  1. #!/usr/bin/python
  2. import sys
  3. try:
  4. if 'x' in sys.argv[1] or 'X' in sys.argv[1]:
  5. v = int(sys.argv[1],16)
  6. else:
  7. v = int(sys.argv[1])
  8. except:
  9. print "%s NUM" % sys.argv[0]
  10. sys.exit(-1)
  11. bits = 32
  12. sys.stdout.write("0b")
  13. for i in range(bits-1,-1,-1):
  14. s = 1<<i
  15. if v & s:
  16. sys.stdout.write("1")
  17. else:
  18. sys.stdout.write("0")
  19. if i and not i%8:
  20. sys.stdout.write(" ")
  21. print
  22. print "0x%x"% v
  23. print v