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a guest Apr 23rd, 2019 68 Never
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  1. #!/bin/python3
  2.  
  3. import math
  4. import os
  5. import random
  6. import re
  7. import sys
  8.  
  9. # Complete the hourglassSum function below.
  10. def hourglassSum(arr):
  11.     if arr is None:
  12.         return 0
  13.     newrow = len(arr)-2
  14.     newcol = len(arr[0])-2
  15.     if newrow <= 0 or newcol <= 0:
  16.         return 0
  17.     hourglass = [[0 for col in range(newcol)] for row in range(newrow)]
  18.     for row in range(len(hourglass)):
  19.         for col in range(len(hourglass[0])):
  20.             hourglass[row][col] = arr[row][col] + arr[row][col+1] + arr[row][col+2]
  21.             hourglass[row][col] += arr[row+1][col+1]
  22.             hourglass[row][col] += arr[row+2][col] + arr[row+2][col+1] + arr[row+2][col+2]
  23.     maxValue = max(hourglass[0])
  24.     for row in range(1,len(hourglass)):
  25.         if maxValue < max(hourglass[row]):
  26.             maxValue = max(hourglass[row])
  27.     return maxValue
  28.  
  29.  
  30. if __name__ == '__main__':
  31.     fptr = open(os.environ['OUTPUT_PATH'], 'w')
  32.  
  33.     arr = []
  34.  
  35.     for _ in range(6):
  36.         arr.append(list(map(int, input().rstrip().split())))
  37.  
  38.     result = hourglassSum(arr)
  39.  
  40.     fptr.write(str(result) + '\n')
  41.  
  42.     fptr.close()
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