#include <iostream>
using namespace std;
int main() {
std::string str = "abcdef";
cout << str.substr (1);
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKSB7CgkKCXN0ZDo6c3RyaW5nIHN0ciA9ICJhYmNkZWYiOwoJY291dCA8PCBzdHIuc3Vic3RyICgxKTsKCQoJcmV0dXJuIDA7Cn0=