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2D Array - DS

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  • rakeshreddy5566 2 years ago+ 0 comments

    pattern is everything (for pythoholics)

    def hourglassSum(arr):

    li=[]
    
    for i in range(len(arr)-2):
    
        for j in range(len(arr)-2):
    
          li.append(sum(arr[i][j:j+3]+arr[i+2][j:j+3])+arr[i+1][j+1])
    
    return max(li)
    
    17|
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