c++ - Party Invitation -

the problem working on right here, of course not looking complete answer homework problem. asking steps in final parts of question. have far:

int main() {     cout << "please enter number of guests attending party: ";     int k;     cin >> k;     cout << "please enter number of rounds of removal you'd perform: ";     int m;     cin >> m;     (int = 1; <= m; i++) {         cout << "please enter multiple @ you'd removal @ round " << << ": ";             int r;             cin >> r;                 if (k % r == 0) {                     k - r;                 }                 cout << k << endl;     }     system("pause"); } 

this confusing me, , have no idea turn answers. seems i'd need array solve this, arrays in c++ cannot variable, , array length k, variable input. appreciated.

i've read question. need dynamic list linked list because need put , remove different items different index using arrays difficult.

try use std::vector or std::list, can add or remove any of list

#include <list> std::list<int> mylist; 

how can add , remove values list, check link http://en.cppreference.com/w/cpp/container/list

for using own linklist, check link how create list in c++?