A natural number N is entered (that is, a positive integer). It is required to create a two-dimensional (nested) list of N x N elements, consisting of all ones, and then write fives in the last column. Display this list on the screen as a table of numbers, as shown in the example below. P.S. Be careful there should be no spaces at the end of the lines!

def fives(n):
  matrix = []
  for i in range(n):
    matrix.append([])
    for j in range(n):
      if j == n-1:
        matrix[i].append(5)
      else:
        matrix[i].append(1)
  for i in range(n):
    for j in range(n):
      print(matrix[i][j], end='')
    print()
fives(10)