code.cpp

#include <iostream>
#include <string>
using namespace std;
int main(){
	int count;
	float price = 1.0;
	bool Bool = false;
	string name;

	int flag = 1;
	cout<<"Enter product name:"<<endl;
	cin>>name;
	cout<<"Enter the price of the product:"<<endl;
	cin>>price;
	cout<<"Enter the quantity of the product: "<<endl;
	cin>>count;
	while(flag!=0){
		cout<<"1. Find out information about the current product"<<endl;
		cout<<"2. Find out the total cost"<<endl;
		cout<<"3. Change the quantity of the product and its price"<<endl;
		cout<<"4. Display product list"<<endl; 
		cout<<"5. Block/unblock access to functions"<<endl;
		cout<<"6. Exit"<<endl;
		cin>>flag;
		if(flag==1){
			if(Bool){
				cout<<"Name: "<<name<<endl;
				cout<<"Price: "<<price<<endl;
				cout<<"Count: "<<count<<endl;
			}
			else{cout<<"Access blocked"<<endl;}
		}	       
		else if (flag==2){
            if(Bool){
			    cout<<price*count<<endl;
			}
			else{cout<<"Access blocked"<<endl;}
		}
		else if (flag==3){
            if(Bool){
			    cout<<"Enter new count: "<<endl;
			    cin>>count;
			    cout<<"Enter new price: "<<endl;
			    cin>>price;
			}
			else{cout<<"Access blocked"<<endl;}
		}
		else if (flag==4){
            if(Bool){
				for(int i=0;i<count;i=i+1){
					cout<<i+1<<": "<<name<<endl;
				}
			}
			else{cout<<"Access blocked"<<endl;}
		}
		else if(flag==5){
			if(Bool){
			   Bool=false;}
		    else{
				Bool=true;}
		}
		else{
			flag=0;
		}
	}
	return 1;
}