19 lines
476 B
Python
Executable File
19 lines
476 B
Python
Executable File
#!/usr/bin/env python3
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from useful import *
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def parseline(s):
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return [int(c) for c in s]
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with open(0) as f:
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basegrid = np.asarray([parseline(l) for l in lines(f)])
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ic(basegrid)
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w, h = basegrid.shape
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grid = np.pad(basegrid, (1,1), constant_values=10)
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ic(grid)
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lowest = np.prod([grid[1:w+1,1:h+1] < grid[x:w+x,y:h+y] # bool prod = "all"
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for (x, y) in ((2, 1), (1, 2), (0, 1), (1, 0))], axis=0)
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print(np.sum((basegrid + 1) * lowest))
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