In C$++,$ improve the code by creating a separate program, but using the same Questions class to load a text file with the questions $($if it exists$),$ allow to edit the list of questions and save them. Then make the first program to load the questions from the file.

#ifndef QUESTION$\_$H

#define QUESTION$\_$H

#include

class Question

$\{$

private:

std::string question;

std::string ans$1$;

std::string ans$2$;

std::string ans$3$;

std::string ans$4$;

int correct;

public:

Question$($ std::string q$,$ std::string a$1,$ std::string a$2,$ std::string a$3,$ std::string a$4,$ int c $)//$constructor

$\{$ question $=$ q; ans$1=$ a$1$; ans$2=$ a$2$; ans$3=$ a$3$; ans$4=$ a$4$; correct $=$ c;$\}$

void data$()$ const

$\{$std::cout $<<$ question $<<"/"<<$ ans$1<<"/"<<$ ans$2<<"/"<<$ ans$4<<"|"<<$ correct $<<$ std::endl;$\}$

$//$std::string, std::cin, std::cout

$\}$;

#endif $//$ CLASSNAME$\_$H

#include

$//$#include

#include "Question.h$"$

using namespace std;

$//$prototypes $($USE ONLY IF YOU WILL USE FUNCTIONS$)$

int main$()$

$\{$

$//$ifstream ifile;

Question quest$[10]=\{$ Question$("4+2=","3","2","6","7",3),$

Question$("$Fastest land animal", "Cheetah", "Mouse", "Turtle", "Snail", $1),$

Question$("$Largest State in US$",$ "Texas", "California", "Florida", "Alaska", $4),$

Question$("$Stinkiest flower", "Rose", "Titan$-$arum", "Tulip", "Hydrangea", $2),$

Question$("$Biggest dog breed", "ShiTzu", "Pitbull", "Bulldog", "English$-$Mastiff", $4),$

Question$("$Color of the sun", "Green", "Pink", "Yellow", "Red", $3),$

Question$("$Longest$-$running soap opera", "Days$-$of$-$our$-$lives", "Guiding$-$Light", "Baywatch", "General$-$Hospital", $2),$

Question$("$Highest grossing Disney movie", "Frozen$2",$ "Little$-$Mermaid","The$-$Lion$-$King", "Beauty$-$and$-$the$-$Beast", $3),$

Question$("$Color of the sky$",$ "Blue", "White", "Grey", "Brown", $1),$

Question$("$Capitol of Peru", "Caracas", "Lima", "Quito", "Monaco", $2)\}$;

for $($int i $=0$; i $<10$; i$++)$

quest$[$i$].$data$()$;

return $0$;

$\}$