comefrom: <garvit244>1046_1.py
code: def lastStoneWeight( stones):
      while len(stones) > 1:
          max_x = max(stones)
          stones.remove(max_x)
          max_y = max(stones)
          stones.remove(max_y)
          
          if max_x != max_y:
              stones.append(max_x-max_y)
      return stones[0] if stones else 0
masked: def sample_funcname ( var_0 ) :
      while len ( var_0 ) > 1 :
          var_4 = max ( var_0 )
          var_0.remove ( var_4 )
          var_6 = max ( var_0 )
          var_0.remove ( var_6 )
          if var_4 != var_6 :
              var_0.append ( var_4 - var_6 )
      return var_0 [ 0 ] if var_0 else 0
  