#include <iostream>
#include <limits>
 
using namespace std;
 
int main()
{
	int idx;
	string title;
 
	cout << "Book index? " << endl;
    cin >> idx;
 
    cout << "Book title? " << endl;
    cin >> title;
 
    cout << "index: " << idx << ", title: " << title << endl;
    cout << "Oops, a part of the title is lost" << endl;
 
    // clean up
    cin.ignore(numeric_limits<streamsize>::max(), '\n');
 
	cout << "Book index? " << endl;
    cin >> idx;
 
    cout << "Book title? " << endl;
    getline(cin, title);
 
    cout << "index: " << idx << ", title: " << title << endl;
    cout << "Oops, whole title is lost" << endl;
 
	return 0;
}

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MQpTdHVkeSBpbiBTY2FybGV0CjIKU2lnbiBvZiBGb3VyCg==

1
Study in Scarlet
2
Sign of Four