code: def print_split(column_to_split, total_columns):
      
      out = ""
      for _ in range(column_to_split):
          out += "| "
      out += "|\\"
      for _ in range(column_to_split + 1, total_columns):
          out += " \\"
      print(out)
docs: Print a row that splits the given column into two columns while
      shifting all the following columns.