Balanced Brackets Error

#1

i dont know why is it showing segmentation fault

#2

For the input string )(

#3

it is showing error for the input string )(

#4

Replace line 13 with if (s.empty()||s.top()!=’(’) {
empty condition must be checked first in order. Once the first part is true, second part is not checked (in case of OR condition). You code was giving error because the stack was empty and you were performing s.top() operation.

#5

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