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;
}