A natural number N is entered (that is, a positive integer). Required to create a two-dimensional (nested) list of size 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 add_col_num(n):
    
    my_list = []
    for i in range(n):
        my_list.append([1] * n)
    
    for i in range(n):
        for j in range(n):
            if j == n-1:
                my_list[i][j] = 5
                
    for i in range(n):
        print(*my_list[i])