Explain the behavior of the following function. If there are problems in the code, explain what they are and how you might fix them

The function prototype is the same as `void print(const int *ia)`, which means we can pass any pointer to int to the function, not only an array of ten `int`s. This will lead to an error. We can change the parameter to a reference to array:

void print(const int (&ia)[10]) { /* ... */ }