Balanced brackets: Difference between revisions

=={{header|11l}}==

{{trans|Python}}

<lang 11l>F gen(n)

A txt = [‘[’, ‘]’] * n

random:shuffle(txt)

R txt.join(‘’)

F is_balanced(s)

A nesting_level = 0

L(c) s

S c

‘[’

nesting_level++

‘]’

I --nesting_level < 0

R 0B

R 1B

L(n) 0..9

A s = gen(n)

print(s‘’(‘ ’ * (20 - s.len))‘is ’(I is_balanced(s) {‘balanced’} E ‘not balanced’))</lang>

{{out}}

<pre>

is balanced

[] is balanced

[]][ is not balanced

][[[]] is not balanced

[]][][[] is not balanced

][[][[[]]] is not balanced

[[]]][[][]][ is not balanced

[[]][[]]]][[][ is not balanced

[]]][[[[]]]]][[[ is not balanced

]][]]][[[[[]][]][[ is not balanced

</pre>