comefrom: <doocs>1424.Diagonal Traverse II_1.py
code: def findDiagonalOrder( nums: List[List[int]]) -> List[int]:
      arr = []
      for i, row in enumerate(nums):
          for j, v in enumerate(row):
              arr.append((i + j, j, v))
      arr.sort()
      return [v[2] for v in arr]
masked: def sample_funcname ( var_0 : List [ List [ int ] ] ) -> List [ int ] :
      var_1 = [ ]
      for var_2 , var_3 in enumerate ( var_0 ) :
          for var_4 , var_5 in enumerate ( var_3 ) :
              var_1.append ( ( var_2 + var_4 , var_4 , var_5 ) )
      var_1.sort ( )
      return [ var_5 [ 2 ] for var_5 in var_1 ]
  