37 lines
No EOL
819 B
Python
Executable file
37 lines
No EOL
819 B
Python
Executable file
#!/usr/bin/python
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import sys
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#Initial node for search \ start element in result chain.
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start = 0;
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def deep (path):
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for i in range(0, len(matrix[0])): # len(matrix[0]) - number of iterations
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if matrix[path[-1]][i] != 0: # path[-1] - last element in chain
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if i not in path:
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newPath = list(path) # a = b not equal a = copy(b) >_<
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newPath.append(i)
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if len(newPath) == len(matrix[0]):
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if matrix[newPath[0]][newPath[-1]] != 0:
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print newPath
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return 1
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fin = deep ( newPath )
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if fin == 1: # exit if path found
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return 1
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return 0
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f = open (sys.argv[1])
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matrix = [ map(int,line.split(';')) for line in f ]
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while True:
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my_path = [ start ]
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res = deep( my_path )
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if res == 0 and len(matrix[0]) > start + 1:
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start += 1
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else:
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break |