Task

Produce a formatted   12×12   multiplication table of the kind memorized by rote when in primary (or elementary) school.



Only print the top half triangle of products.




V n = 12
L(j) 1..n
   print(‘#3’.format(j), end' ‘ ’)
print(‘│’)
L 1..n
   print(‘────’, end' ‘’)
print(‘┼───’)
 
L(i) 1..n
   L(j) 1..n
      print(I j < i {‘    ’} E ‘#3 ’.format(i * j), end' ‘’)
   print(‘│ ’i)