Thread: airplane again

Nasty code you had there edshaft, normally I don't have any problem following the logic but your program gave me fits
Anyway, it works now. Let me know if you have any more questions.

Code:

#include <iostream>
using namespace std;

int first(int& i, int& j, int flagFirst, int flagEcon);
int econ(int& i, int& j, int flagFirst, int flagEcon);

int main()
{
	int assign, i = 1, j = 1, flagFirst = 0, flagEcon = 0;

	while(flagFirst != 1 && flagEcon != 1){
		cout<<"Please type 1 for First Class\n";
		cout<<"Please type 2 for Economy\n";
		cin>>assign;

		if (assign == 1){
			first(i, j, flagFirst, flagEcon);
		}
		else{
			econ(i, j, flagFirst, flagEcon);
		}
	}
	return 0;
}

int first(int& i, int& j, int flagFirst, int flagEcon){
	char non;
	if(flagFirst == 1 && flagEcon == 1){
		cout<<"All seats are full"<<endl;
		exit(0);
	}
	if(i > 5){
		flagFirst = 1;
		cout<<"First class is full. Is it all right to place you in nonsmoking?(y/n)\n"<<flush;
		cin>> non;
		if(non=='y'|| non == 'Y'){
			econ(i, j, flagFirst, flagEcon);
		}
		else
			cout<<"Next flight in three hours\n";
	}
	else{
		flagFirst = 0;
		cout<<"You are in seat "<<i++<<" in first class\n";
	}
	return 0;
}

int econ(int& i, int& j, int flagFirst, int flagEcon){
	char non;
	if(flagFirst == 1 && flagEcon == 1){
		cout<<"All seats are full"<<endl;
		exit(0);
	}
	if(j > 5){
		flagEcon = 1;
		cout<<"Economy is full. Is it all right to place you in smoking?(y/n)\n"<<flush;
		cin>> non;
		if(non=='y'|| non == 'Y'){
			first(i, j, flagFirst, flagEcon);
		}
		else
			cout<<"Next flight in three hours\n";
	}
	else{
	    flagEcon = 0;
		cout<<"You are in seat "<<j++<<" in economy\n";
	}
	return 0;	
}

-Prelude