#include <iostream>
#include<string.h>
#include<ctype.h>
using namespace std;

int calcAdult(char);
int calcKids(char);

void dispMostPeople(int,int);
void dispOutput(int,int,float);
main()
{
    int age,stop,sum=0,count=0,kids=0,adult=0;
    float ticket_price,average;
    char ticket;
    bool choice = true;

    cout << " WELCOME TO NISSAN STADIUM SYSTEM'S TICKET\n ~THE HOME OF THE SAILORS!!!~.";
    cout << "\n TICKET INFORMATION";
    cout << "\n--------------------------------------------------------------------";
    cout << "\n~|YOKOHAMA F-MARINOS VS URAWA REDS DIAMONDS|~";
    cout << "\n\tJ1 LEAGUE MATCHES";
    cout << "\n DATE:31ST DECEMBER 2017,TIME:2000 HRS(JAPANESE TIME)";
    cout << "\n\n<(A)SS-WEST GATE>[ADULT(5,300 JPY)/KIDS(2,100 JPY)]\n<(B)NON RESERVED SEAT(NORTH GATE,EAST GATE)>[ADULT(2,500 JPY)/KIDS(1,000 JPY)]\n<(C)AWAY FANS(SOUTH GATE)>[ADULT(2,500 JPY)/KIDS(1,000 JPY)]";
    cout << "\n\n***PLEASE NOTED THAT THE KIDS TICKET IS ONLY APPLIED TO THE KIDS UNDER 15 YEARS OLD***";

    while(choice)
    {
        cout << "\n\nEnter your age:";
        cin >> age;
        cout <<"Select your ticket category:";
        cin >> ticket;
        ticket = toupper(ticket);
        if(age>=15)
            {
                ticket_price=calcAdult(ticket);
                adult++;
            }

        else
            if(age > 0 && age < 15)
            {
                ticket_price =calcKids(ticket);
                kids++;
            }
        else
            cout <<"Sorry!but your choice is invalid!!!";
            sum = sum + ticket_price;
            count++;
            average = sum/count;
            cout << "Press 0 if you want to stop or another button to continue:";
            cin >> stop;

            if(stop==0)
                choice=false;
        }
        dispMostPeople(kids,adult);
        dispOutput(sum,count,average);

    }




int calcAdult(char tic)
{
    int a=0,b=0,price;
    if (tic == 'A')
        price=5300;
    else
        if(tic == 'B')
            price=2500;
    else
        if(tic=='C')
            price=2500;
    else
        cout <<"Sorry!but your choice is invalid!!!";

    return price;

}
int calcKids(char tic)
{
    int price;
    if (tic == 'A')
        price=2100;
    else
        if(tic == 'B')
            price=1000;
    else
        if(tic=='C')
            price=1000;
    else
        cout <<"Sorry!but your choice is invalid!!!";

    return price;
}



void dispMostPeople(int kid,int adlt)
{
    if(adlt > kid)
        cout << "\nThe most people who like to come to the stadium was adult with "<< adlt << " people";
    else
        if(kid > adlt)
        cout << "\nThe most people who like to come to the stadium was kids with "<< kid<< " people";
    else
        cout << "\nThe number of the adult and kids fans are same with "<< adlt << " people";
}

void dispOutput(int s,int c,float avg)
{
    cout <<"\nYou want to buy :"<< c <<" tickets";
    cout <<"\nThe total price is :"<< s <<" JPY";
    cout <<"\nThe average ticket price for one person is :"<< avg << " JPY";
    cout <<"\nThank you and enjoy your match :) ";
}