text: #!/usr/bin/python3
  
  def supph(a, i):
      l = []
      for j in range(0, len(a)):
          if i != j:
              l += [a[j]]
      return l
  
  def supps(a, i):
      return a[0:i] + a[i+1:len(a)]
  
  def suppc(a, i):
      return [ a[j] for j in range(0, len(a)) if j != i ]
  
  print(supph("Helloo world !", 5))
  print(supps("Helloo world !", 5))
  print(suppc("Helloo world !", 5))
  
  