c) Write the code to set the int data member x to 42. You can assume the following diagram is already constru one line of code. You must use ptr to change data member x. cted in memory, hence you need only write ptr This is an array of structure objects with a pointer data member m This is a structure with an integer data memberx d) Given these classes, write the header line of the constructor for Koala. (NOTE: Assume all values for objects are variable inputs.)