46 lines
707 B
Python
46 lines
707 B
Python
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# Python!
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import collections
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class grid:
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keys = [
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[ 7, 8, 9 ],
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[ 4, 5, 6 ],
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[ 1, 2, 3 ],
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]
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current_pos = [1, 1]
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def move(self, direction):
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if direction in ['U', 'D']:
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pindex = 1
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elif direction in ['L', 'R']:
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pindex = 0
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if direction in ['U', 'R']:
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step = 1
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elif direction in ['D', 'L']:
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step = -1
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if 0 <= self.current_pos[pindex] + step <= 2:
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self.current_pos[pindex] += step
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def get_key(self):
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x = self.current_pos[0]
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y = self.current_pos[1]
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key = self.keys[y][x]
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return key
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g = grid()
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with open('02.txt') as file:
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lines = file.read().splitlines()
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code = ''
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for line in lines:
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for char in line:
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g.move(char)
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code += str(g.get_key())
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print(code)
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