#include <iostream>
#include <string>
using namespace std;
int main()
{
int n;
string s;
while(cin >> n)
cout << n << ' ';
cin.clear(); // сбрасываем ошибку в cin
cin.sync(); // убираем из cin лишнее
cin >> n;
cout << '\n' << n << '\n';
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8c3RyaW5nPgoKdXNpbmcgbmFtZXNwYWNlIHN0ZDsKCmludCBtYWluKCkKewoJaW50IG47CglzdHJpbmcgczsKCgl3aGlsZShjaW4gPj4gbikKCQljb3V0IDw8IG4gPDwgJyAnOwoJCgljaW4uY2xlYXIoKTsgLy8g0YHQsdGA0LDRgdGL0LLQsNC10Lwg0L7RiNC40LHQutGDINCyIGNpbgoJY2luLnN5bmMoKTsgLy8g0YPQsdC40YDQsNC10Lwg0LjQtyBjaW4g0LvQuNGI0L3QtdC1CgljaW4gPj4gbjsKCWNvdXQgPDwgJ1xuJyA8PCBuIDw8ICdcbic7CgoJcmV0dXJuIDA7Cn0=