InterviewBit Problems   Generate all Parentheses : Unsolved

About the Generate all Parentheses : Unsolved category (1)
Best in JAVA Solution with T.C.=> O(N) using Stack , By : Shashank; (1)
What is wrong in my code? (C++) (1)
A unique solution with java (1)
Easy Solution in Python 3 (1)
VV Super Simple C++ soln (1)
Getting Segmentation Error with python3 even with editorial solution (1)
Whats the problem in my code? (1)
Getting buffer overflow in c even for Editorial Solution (1)
Segmentation fault and runtime error in python on submission ?pls check (3)
Balance parantheses (2)
Getting Segmentation fault? (1)
RuntimeError for Python Solution (3)
Test Cases are not good (1)
Sorry: IndentationError: unexpected indent (, line -1) (1)
I am getting output but its's showing partially correct, here is my code (2)
Python 3 solution doesn't work (1)
Getting runtime error - segmentation fault (2)
For input (((([{()}[]]{{{[]}}})))) when I test as a custom input the answer is co (2)