{}
#include <iostream>
#include <string>
using namespace std;
int main() {
string buku1, buku2;
cout<<"Masukkan buku 1:";
cin>>buku1;
cout<<"Masukkan buku 2:";
cin>>buku2;
cout<<"\nDaftar buku:"<< endl;
cout<<"1."<<buku1<< endl;
cout<<"2."<<buku2<< endl;
return 0;
}