Currently, my code takes in a string from a user, checks if the paranthesis are

ID: 3551426 • Letter: C

Question

Currently, my code takes in a string from a user, checks if the paranthesis are ballanced (as defined by my class) and also returns the variable from my line (also from my class). All I need help with at this point is that I'd like to change this code to read in strings from a text file (each line is a string), print out the line, if the parenthese are balanced (true or false), and then the variables. I want it to quit when there are no more lines to read.

int main(){

string s;

cout<<"Enter strings(q to quit): ";

while(getline(cin,s)){

if(s=="q" || s=="Q")

break;

if(checkBalancedParentheses(s)){

cout<<"Parentheses balanced. ";

}else{

cout<<"Parentheses not balanced. ";

}

cout<<"Proccesed string: "<<processString(s)<<endl<<endl;

}

return 0;

}

Explanation / Answer

int main(){

string s;

cout<<"Enter strings(q to quit): ";

ifstream fin;

fin.open("file.txt");

while(getline(fin,s)){