How to make a list C++ -

so have make program stores input piece piece, until -1 input. example of input 1 1 1 0 3 5 3 -1. , -1 not recorded. plays list you, bacwards, output 3 5 3 0 1 1 1

to need make list of objects, have no clue how declare them, or how add/remove items them. how do this?

you need place store values can grow values read.

the simpler std::vector, std::list or std::deque whatever bidirectional container game.

then need loop values save them container (the push_back method has purpose), , loop getting values container end , printing them.

this can done using iterators or using indexes, depending on container , on own specific needs.

this may possibility:

#include <vector> #include <iostream>  template<class v, class s> void read_numbers(v& v, s& s, n end) {     n x=0;     while(x << s)     {         if(x==end) return;         v.push_back(x);     }     std::cerr << "error: bad reading" << std::endl; }  template<class v, class s> void write_numbers(const v& v, s& s) {     for(auto i=s.rbegin(); i!=s.rend(); ++i)         std::cout << *i << ' ';     std::cout << std::endl; }  int main() {     std::vector<int> nums;     read_numbers(nums, std::cin, -1); }     write_numbers(nums, std::cout);     return 0; }