Generate parenthesis

#1

all test cases wrong…although full code is correct !!!

#2

Hey @hg11110000

    if (open > close) //place this if block before other if block
	{
		out[idx] = ')';
		f(out, n, idx + 1, open, close + 1);
	}
	if (open < n)
	{
		out[idx] = '(';
		f(out, n, idx + 1, open + 1, close);
	}

If this resolves your query then please mark it as resolved :slight_smile:

#3

why so ??

although generates same output ??
and that too sorted as expected

#4

No output differ in both the cases
And the change I suggested was implemented in backend ,hence to match output line by line we just swapped the blocks,.

Ur code is correct, just output order is different in both the cases.
Check for sample input

#5

same only
()()
(())

for 3 also i guess it will come same
()()()
()(())
(())()
(()())
((()))

#6

where the difference is coming ? @

#7

@Kartikkhariwal1
…

#8

For 2 ur ouptut is this

(())
()()

For 3 ur output is this

((()))
(()())
(())()
()(())
()()()