Remove the last element from vector ticketList. 3 using namespace std; 4 5 int main() { 6 14 15 16 17 18 19 20 21 22 } const int NUM_ELEMENTS 812 7 vector ticketList (NUM_ELEMENTS); 8 unsigned int i; 9 10 11 12 13 E for (i = 0; i < ticketlist.size(); ++i) { cin >> ticketList.at(i); } = 3; for (i 0; i < ticketlist.size(); ++i) { cout < < ticketlist.at(i) < < " " } cout < < endl; return 0;