fq.cpp

#include <cstdio>
#include <iostream>
#include <algorithm>
#include <vector>
#include <set>
#include <map>
#include <string>
#include <cmath>
#include <cstdlib>
#include <cstring>
#include <sstream>
 
#include <stdio.h>
#include <ctype.h>
#include <math.h>
#include <string.h>
#include <stdlib.h>
 
using namespace std;
 
#define X first
#define Y second
#define MP make_pair
#define PB push_back
#define SZ size
 
 
 
int main(void) {
 
	string riadok;
 
	while(1) {
		getline(cin, riadok);
		if(!cin) return 0;
		cout << riadok << endl;
	}
	return 0;
}