comefrom: <garvit244>1080_1.py
code: def reduce_tree(root, limit, curr_sum):
      if not root:
          return None
      
      l_sum = [curr_sum[0] + root.val]
      r_sum = [l_sum[0]]
      
      root.left = reduce_tree(root.left, limit, l_sum)
      root.right = reduce_tree(root.right, limit, r_sum)
      
      curr_sum[0] = max(l_sum[0], r_sum[0])
      if curr_sum[0] < limit:
          root = None
      return root
masked: def sample_funcname ( var_1 , var_2 , var_3 ) :
      if not var_1 :
          return None
      var_7 = [ var_3 [ 0 ] + var_1.val ]
      var_8 = [ var_7 [ 0 ] ]
      var_1.left = var_0 ( var_1.left , var_2 , var_7 )
      var_1.right = var_0 ( var_1.right , var_2 , var_8 )
      var_3 [ 0 ] = max ( var_7 [ 0 ] , var_8 [ 0 ] )
      if var_3 [ 0 ] < var_2 :
          var_1 = None
      return var_1
  