text: 
  import sys
  import numpy as np
  def rosen(x):
       """""The Rosenbrock function"""""
       return sum(100.0*(x[1:]-x[:-1]**2.0)**2.0 + (1-x[:-1])**2.0)
  
  x = np.array([float(i) for i in sys.argv[1:]])
  
  #f = open('obj.txt', 'w')
  #f.write('rosen '+ str(rosen(x)))
  
  print('rosen '+ str(rosen(x)))
  
  
  