what are parameters in c 2b 2b

1#include <iostream>
2#include <cstdarg>
3using namespace std;
4
5double average(int num,...) {
6   va_list valist;               // A place to store the list of arguments (valist)
7   double sum = 0.0;
8   int i;
9   
10   va_start(valist, num);        // Initialize valist for num number of arguments
11   for (i = 0; i < num; i++) {   // Access all the arguments assigned to valist
12      sum += va_arg(valist, int);
13   }
14   va_end(valist);               // Clean memory reserved for valist
15   
16   return sum/num;
17}
18
19int main() {
20   cout << "[Average 3 numbers: 44,55,66] -> " << average(3, 44,55,66) << endl;
21   cout << "[Average 2 numbers: 10,11] -> " << average(2, 10,11) << endl; 
22   cout << "[Average 1 number:  18] -> " << average(1, 18) << endl; 
23}
24
25/*
26NOTE: You will need to use the following 'data_types' within the function
27va_list   :  A place to store the list of arguments (valist)
28va_start  :  Initialize valist for num number of arguments
29va_arg    :  Access all the arguments assigned to valist
30va_end    :  Clean memory reserved for valist
31*/

1#include <iostream>
2
3// Define name_x_times() below:
4void name_x_times(std::string name, int x){
5while(0 < x){
6  std::cout << name << ""
7}
8}
9
10int main() {
11  
12  std::string my_name = "Add your name here!";
13  int some_number = 5; // Change this if you like!
14  // Call name_x_times() below with my_name and some_number
15  
16  
17} // this put shit inside of the shit, look back at your adventure.cpp code future me.