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Diagonal Difference

  • kri939020
     + 0 comments

    int left = 0; int right = 0 ; int indexRight = arr.Count();

        for(int x=0; x < arr.Count(); x ++){
        indexRight --;
        left += arr[x][x];
        right += arr[x][indexRight];
    }

    if(left > right)
        return left - right;
    else
        return right - left;