Untitled

#include <iostream>
#include <string>

using namespace std;

int main()
{
    string response ;
    int N=1;


while(response!="0"){
    string filename;
    cout << "VizOS 1 \n Copyright c2023 ViziBoiYT Inc. \n v0.1 \n please select option (add, delete, read, pcdelete)"<< endl;
    string a[100];
    cin >> response;
    if (response == "add"){
        cout<<"Write the name of your file";
        cin>>filename;
        a[0]=filename;
    }
    else if(response =="delete"){
        cout<<"deleting all your files..., please wait\a";
        N=0;
    }
    else if(response =="pcdelete"){
            cout<<"Specify file to delete from computer.";
            cin >> response;
            cout<<"deleting for real";
    }



for (int i=0;i<N;++i)
    cout<<a[i]<<endl;
if(N==0){
    cout<<"Sorry. All your files are deleted. Best luck next time";
}
}
    return 0;
}