import java.util.Scanner;
class Ideone
{
{
Scanner scanner
= new Scanner
(System.
in); long a, sum = 0;
while (scanner.hasNext()){
a = scanner.nextLong();
sum += a;
}
}
}
aW1wb3J0IGphdmEudXRpbC5TY2FubmVyOwoKY2xhc3MgSWRlb25lCnsKCXB1YmxpYyBzdGF0aWMgdm9pZCBtYWluIChTdHJpbmdbXSBhcmdzKSB0aHJvd3MgamF2YS5sYW5nLkV4Y2VwdGlvbgoJewoJCVNjYW5uZXIgc2Nhbm5lciA9IG5ldyBTY2FubmVyKFN5c3RlbS5pbik7CgkJbG9uZyBhLCBzdW0gPSAwOwoJCXdoaWxlIChzY2FubmVyLmhhc05leHQoKSl7CgkJCWEgPSBzY2FubmVyLm5leHRMb25nKCk7CgkJCXN1bSArPSBhOwoJCX0KCQlTeXN0ZW0ub3V0LnByaW50bG4gKHN1bSk7Cgl9Cn0=