Help needed in debugging.Redundant Parenthesis

#1

My code is showing segmentation fault. Could you please tell me where i am going wrong?https://ide.codingblocks.com/s/243283

#2

if the input it “()” you first pushed ‘(’ and then when you encounter ‘)’ you popped ‘(’ and then you again tried to pop another element. which is giving you a seg fault.
I have fixed your code have a look.