<doocs>1029.Two City Scheduling_1.py
def twoCitySchedCost( costs: List[List[int]]) -> int:
    costs.sort(key=lambda x: x[0] - x[1])
    n = len(costs) >> 1
    return sum(costs[i][0] + costs[i + n][1] for i in range(n))
def sample_funcname ( var_0 : List [ List [ int ] ] ) -> int :
    var_0.sort ( var_4 = lambda var_5 : var_5 [ 0 ] - var_5 [ 1 ] )
    var_9 = len ( var_0 ) >> 1
    return sum ( var_0 [ var_11 ] [ 0 ] + var_0 [ var_11 + var_9 ] [ 1 ] for var_11 in range ( var_9 ) )
