#include<cstdio>
#include<iostream>
#include<string>
using namespace std;
int main()
{
//freopen("listin.txt","r",stdin);
//freopen("listout.txt","w",stdout);
string a;
while(getline(cin,a))
cout<<a<<'\n';
}
//fclose(stdin);
//fclose(stdout);
return 0;