C++ stack attempt

#include <iostream>

using namespace std;

class Stack{
private:
    int *stored_values = new int[32] {20};
    int current_cursor = 0;

public:
    int pop(){
        if (current_cursor) {
            current_cursor--;

            cout << "Popping value: " << stored_values[current_cursor] << endl;

            int value = stored_values[current_cursor];
            delete &(stored_values[current_cursor]);

            print_array();
            return value;
        }
        return -1;
    };

    void push(int val){
        cout << "Pushing value: " << val << endl;
        stored_values[current_cursor] = val;
        current_cursor++;

        print_array();
    };

    void print_array(){
        cout << "Saved Data: [";

        for(int idx = 0; idx < 32; idx++)
            cout << stored_values[idx] << ",";

        cout << "]" << endl;
    }
};


int main() {
    Stack reference_;
    reference_.push(12);
    reference_.pop();
}