#include <iostream>
#include <string>
using namespace std;
int main() {
string str;
getline(cin,str);
cout<<str;
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8c3RyaW5nPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKSB7CglzdHJpbmcgc3RyOwoJZ2V0bGluZShjaW4sc3RyKTsKCWNvdXQ8PHN0cjsKCXJldHVybiAwOwp9