func_code: def sort(a):
      x = int(a[0])
      i = 0
      while i < len(a) - 1:
          if int(a[i]) > int(a[i + 1]):
              x = a[i]
              a[i] = a[i + 1]
              a[i + 1] = x
          i = i + 1
      i = 0
      while i < len(a):
          i = i + 1