18. Assume the declarations of the previous exercise. Write C++ statements that do the following:

a. Store the following information in cs_course. Do not redeclare cs_course.

name: the string literal "Programming I" (hint: you cannot use = to overwrite the previous value for the name member because c-strings are really character arrays and you cannot assign one array to another, so you must use a c-string function instead)

callNum : 40101

credits : 4

grade : 'A'

b. In the classList array initialize each id to 0.

c. Copy the first component of the array classList into cs_student.

d. Update the id of the last student in the array classList by adding 1000000 to its previous value.

19. Assume that you have the following definition of a struct:

struct partType

{

string partName;

int partNum;

float price;

int quantitiesInStock;

};

Declare an array, inventory, of 100 components of type partType.

20. Assume the definition from the previous exercise:

a. Write C++ code that initializes each component of inventory as follows: partName to "?", partNum to 0, price to -1.0, and quantitiesInStock to 0.

b. Write C++ code that uses a loop to output the members of each element of inventory, with each member separated by a space character and each partType on its own line. Assume that the variable length indicates the number of elements in inventory which might be much less than 100.