주석부분을 채워서 프로그램을 완성하는 과제인데 add_passenger하고 delete_passenger의 4번째 변수로 infile을 집어넣으면 변수 정의를 어케해야돔?





#include <iostream>

#include <cmath>

#include <fstream>

#include <cstdlib>

#include <iomanip>

using namespace std;


/**********************/

/*******Problem 4******/

/**********************/

/* ID:                */

/* NAME:              */

/**********************/


void print_seat_state(/*Write your code*/){

/*

Write your code

*/

}


void add_passenger(/*Write your code*/){

/*

Write your code

*/

}


void delete_passenger(/*Write your code*/){

/*

Write your code

*/

}


int main(){

int first_class = 0; //MAX: 5

int business_class = 0; // MAX: 25

int economy_class = 0; // MAX: 50


int loopNum;


ifstream infile("input4.txt");


infile >> loopNum;

for (int i = 0; i < loopNum; i++) {

char menu;

infile >> menu;

switch(menu){

case '1':

add_passenger(first_class, business_class, economy_class, infile);

break;

case '2':

delete_passenger(first_class, business_class, economy_class, infile);

break;

default:

cout<< "Wrong Input!" << "\n";

}

}

print_seat_state(first_class, business_class, economy_class);

cout << "end the program" << "\n";


infile.close();


return 0;

}