#include <iostream>
using namespace std;
int main() {
// your code goes here
char s[1000];
cin.getline(s,1000);
cout<<s<<endl;
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKSB7CgkvLyB5b3VyIGNvZGUgZ29lcyBoZXJlCgljaGFyIHNbMTAwMF07CgljaW4uZ2V0bGluZShzLDEwMDApOwoJY291dDw8czw8ZW5kbDsKCXJldHVybiAwOwp9