Pet Shop

#include <iostream>
#include <stdlib.h>
using namespace std;

int main(){
	char again1;
	int total, bayar;
	do{
	cout<<"====================================================\n";
	cout<<"\\\\\\\\" << " \t\tDIFTA PET SHOP"<<"\t\t        ////\n";
	cout<<"====================================================\n";
	cout<<"\n";
	cout<<" \t     ><  W E L C O M E  >< ";
	cout<<"\n";
	cout<<"\n";
	cout<<"==================\n";
	cout<<" Our shop sell : \n";
	cout<<"==================\n";
	cout<<"  1. Pet \n  2. Pet Supplies\n";
	cout<<"==================\n";
	int pilih, pil_pet, much, total, pil_items;
	char again;
	cout<<"\n";
	cout<<"What do you need : ";
	cin>>pilih;
	system("cls");
	switch(pilih){
		case 1 : 
			do{
				cout<<"==============================================\n";
				cout<<"\t\t   PET\n";
				cout<<"==============================================\n";
				cout<<"----------------------------------------------\n";
				cout<<"|\tSpecies\t \t| \tPrice\t     |\n";
				cout<<"----------------------------------------------\n";
				cout<<"|1. Persia\t\t|\tRp 2.000.000 |\n|2. Anggora\t\t|\tRp 1.000.000 |\n|3. British Shorthair\t|\tRp 10.000.000|\n|";
				cout<<"4. Siam\t\t|\tRp 1.000.000 |\n|5. Ragdoll\t\t|\tRp 2.000.000 |\n|6. Bengal\t\t|\tRp 10.000.000|\n";
				cout<<"----------------------------------------------\n\n";
				cout<<"What species do yo want to buy : ";
				cin>>pil_pet;
				cout<<"How much do you buy it : ";
				cin>>much;
				switch(pil_pet){
					case 1 :
						total += 2000000*much;
						break;
					case 2 :
						total += 1000000*much;
						break;
					case 3 :
						total += 10000000*much;
						break;
					case 4 :
						total += 1000000*much;
						break;
					case 5 :
						total += 2000000*much;
						break;
					case 6 :
						total += 10000000*much;
						break;					
				}
				cout<<"Do you want buy again <y/n> : ";
				cin>>again;
				system("cls");
			}while(again=='y');
			break;
		case 2 :
			do{
				cout<<"==============================================\n";
				cout<<"\t\t   PET SUPPLIES\n";
				cout<<"==============================================\n";
				cout<<"----------------------------------------------\n";
				cout<<"|\tItems\t\t| \tPrice\t     |\n";
				cout<<"----------------------------------------------\n";
				cout<<"|1. Cage\t\t|\tRp 100.000   |\n|2. Wet Food 500g\t|\tRp 20.000    |\n|3. Dry Food 500g\t|\tRp 28.000    |\n";
				cout<<"|4. Complete Medicine \t|\tRp 150.000   |\n|5. Shampoo\t\t|\tRp 50.000    |\n|6. Toys\t\t|\tRp 10.000    |\n|7. Vitamin\t\t|\tRp 80.000    |\n";
				cout<<"----------------------------------------------\n\n";
				cout<<"What items do yo want to buy : ";
				cin>>pil_items;
				cout<<"How much do you buy it : ";
				cin>>much;
				switch(pil_items){
					case 1 :
						total += 100000*much;
						break;
					case 2 :
						total += 20000*much;
						break;
					case 3 :
						total += 28000*much;
						break;
					case 4 :
						total += 150000*much;
						break;
					case 5 :
						total += 50000*much;
						break;
					case 6 :
						total += 10000*much;
						break;
					case 7 :
						total += 80000*much;
						break;
				}
				cout<<"Do you want buy again <y/n> : ";
				cin>>again;
				system("cls");
			}while(again=='y');
			break;
		}
	cout<<"===========================================\n";
	cout<<"Do you want back to the homepage <y/n> : ";
	cin>>again1;
	system("cls");
	if(again1=='n'){
		cout<<"=========================\n";
		cout<<"Total pembelanjaan anda : Rp "<<total<<"\n";
		cout<<"Uang yang anda bayar    : Rp ";
		cin>>bayar;
		cout<<"=========================\n";
		cout<<"Total pembelanjaan anda : Rp "<<total<<"\n";
		cout<<"Uang yang anda bayar    : Rp "<<bayar<<"\n";
		cout<<"========================= ____________\n";
		cout<<"Kembalian anda            Rp "<<bayar-total<<"\n";
		cout<<"\n";
		cout<<"       Terima Kasih Atas \n         Belanjaannya\n";
		cout<<"\n";
		cout<<"             ^><^ \n";
		
	}
    }while(again1=='y');
}