text: l = [x for x in range(0,10)]
  s = {x for x in range(0,10)}
  t = tuple(x for x in range(0,10))	#it will give error  if tuple keyword not used...
  d = {x : x*x for x in range(0,10)}
  
  
  print(l)
  print(s)
  print(t)
  print(d)