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  1. def Piano(n,w):
  2. 	global binary
  3.  
  4. 	if w == 0:
  5. 		for i in xrange(0,n):
  6. 			binary[i]=0
  7. 		print(binary)
  8. 	elif w == n:
  9. 		for i in xrange(0,n):
  10. 			binary[i]=1
  11. 		print(binary)
  12. 	elif w == 1:
  13. 		if n > 1:
  14. 			binary[n-1]=0
  15. 			Piano(n-1,w)
  16. 			binary[n-1]=1
  17. 			Piano(n-1,w-1)
  18. 	else:
  19. 		binary[n-1]=0
  20. 		Piano(n-1,w)
  21.  
  22. 		binary[n-2]=0
  23. 		binary[n-1]=1
  24. 		Onaip(n-2,w-1)
  25.  
  26. 		binary[n-2]=1
  27. 		#binary[n-1]=1
  28. 		Piano(n-2,w-2)
  29.  
  30. def Onaip(n,w):
  31. 	global binary
  32. 	if w == 0:
  33. 		for i in xrange(0,n):
  34. 			binary[i]=0
  35. 		print(binary)
  36. 	elif w == n:
  37. 		for i in xrange(0,n):
  38. 			binary[i]=1
  39. 		print(binary)
  40. 	elif w == 1:
  41. 		if n > 1:
  42. 			binary[n-1]=1
  43. 			Onaip(n-1,w-1)
  44. 			binary[n-1]=0
  45. 			Onaip(n-1,w)
  46. 	else:
  47. 		binary[n-2]=1
  48. 		binary[n-1]=1
  49. 		Onaip(n-2,w-2)
  50.  
  51. 		binary[n-2]=0
  52. 		#binary[n-1]=1
  53. 		Piano(n-2,w-1)
  54.  
  55. 		binary[n-1]=0
  56. 		Onaip(n-1,w)
  57.  
  58.  
  59. binary=[0,0,0,0,0,0]
  60. Piano(6,3)
  61.  
  62.  
  63.  
Success #stdin #stdout 0.03s 6660KB
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stdin
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Standard input is empty
stdout
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[1, 1, 1, 0, 0, 0]
[1, 1, 0, 1, 0, 0]
[1, 0, 1, 1, 0, 0]
[0, 1, 1, 1, 0, 0]
[0, 1, 1, 0, 1, 0]
[1, 0, 1, 0, 1, 0]
[1, 1, 0, 0, 1, 0]
[1, 0, 0, 1, 1, 0]
[0, 1, 0, 1, 1, 0]
[0, 0, 1, 1, 1, 0]
[0, 0, 1, 1, 0, 1]
[1, 0, 0, 1, 0, 1]
[0, 1, 0, 1, 0, 1]
[0, 1, 1, 0, 0, 1]
[1, 0, 1, 0, 0, 1]
[1, 1, 0, 0, 0, 1]
[1, 0, 0, 0, 1, 1]
[0, 1, 0, 0, 1, 1]
[0, 0, 1, 0, 1, 1]
[0, 0, 0, 1, 1, 1]
https://ideone.com/mItst
language:
Python (cpython 2.7.16)
created:
14 years ago
visibility:
public

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