1.
Write a program that uses a dynamic array that contains 5 items of double values. The size of the
array is entered when the program is run. Also the 5 values must be entered. These tasks are done
in the main() function. Then write a function to display the 5 values. The function must have a
pointer variable as a parameter. The function is called from the main().
Solution
#include <iostream>
void printInt(int printable){
std::cout << "The int you passed in has value " << printable << std::endl;
}
int main(){
int my_array[5];
// Reminder: always initialize your array values!
for(int i = 0; i < 5; i++)
my_array[i] = i * 2;
for(int i = 0; i < 5; i++)
printInt(my_array[i]); // <-- We pass in a dereferenced array element
}