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# Untitled

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Jun 5th, 2017
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1. import sys
2. import math
3. # Don't let the machines win. You are humanity's last hope...
4.
5. width = int(input()) # the number of cells on the X axis
6. height = int(input()) # the number of cells on the Y axis
7. line = []
8. for i in range(height):
9. line.append(list(input()))
10. #print(input())
11. # Write an action using print
12. # To debug: print("Debug messages...", file=sys.stderr)
13. #line = [[["0"],["0"],["0"]]]
15.
17. if(line[y][x] == "0"):
18. answer += (str(x) + " " + str(y) + " ")#(str(i) + " " + str(j) + " ")
19.
20. if(line[y][x+1] == "0"):
21. answer += (str(x+1) + " " + str(y) + " ")#(str(i) + " " + str(j + 1) + " ")
22. #line[i][j+1] = "."
23. else:
24. answer += ("-1 -1 ")
25.
26. if(line[y+1][x] == "0"):
27. answer += (str(x) + " " + str(y+1) + ", ")#(str(i+1) + " " + str(j) + " ")
28. #line[i+1][j] = "."
29. else:
30. answer += ("-1 -1, ")
32.
34. if(line[y][x] == "0"):
35. answer += (str(x) + " " + str(y) + " ")#(str(i) + " " + str(j) + " ")
36. answer += ("-1 -1 ")
37.
38. if(line[y+1][x] == "0"):
39. answer += (str(x) + " " + str(y+1) + ", ")#(str(i+1) + " " + str(j) + " ")
40. #line[i+1][j] = "."
41. else:
42. answer += ("-1 -1, ")
44.
46. if(line[y][x] == "0"):
47. answer += (str(x) + " " + str(y) + " ")#(str(i) + " " + str(j) + " ")
48.
49. if(line[y][x+1] == "0"):
50. answer += (str(x+1) + " " + str(y) + " ")#(str(i) + " " + str(j + 1) + " ")
51. #line[i][j+1] = "."
52. else:
53. answer += ("-1 -1 ")
54.
55. answer += ("-1 -1, ")
57.
59. if(line[y][x] == "0"):
60. answer += (str(x) + " " + str(y) + " ")#(str(i) + " " + str(j) + " ")
61. answer += ("-1 -1 ")
62. answer += ("-1 -1, ")
64.
65.
66. for y in range(height):
67. for x in range(width):
68. if(y < (height-1) and x < (width-1)):
70. elif(x == (width-1) and y < (height-1)):
72. elif(y == (height-1) and x < (width-1)):