comefrom: <doocs>0853.Car Fleet_1.py
code: def carFleet( target, position, speed):
      car = [(pos, spe) for pos, spe in zip(position, speed)]
      car.sort(reverse=True)
      time = [(target - pos) / spe for pos, spe in car]
      ls = []
      for i in time:
          if not ls:
              ls.append(i)
          else:
              if i > ls[-1]:
                  ls.append(i)
      return len(ls)
masked: def sample_funcname ( var_0 , var_1 , var_2 ) :
      var_6 = [ ( var_3 , var_4 ) for var_3 , var_4 in zip ( var_1 , var_2 ) ]
      var_6.sort ( var_8 = True )
      var_10 = [ ( var_0 - var_3 ) / var_4 for var_3 , var_4 in var_6 ]
      var_11 = [ ]
      for var_12 in var_10 :
          if not var_11 :
              var_11.append ( var_12 )
          else :
              if var_12 > var_11 [ - 1 ] :
                  var_11.append ( var_12 )
      return len ( var_11 )
  