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

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