Consider the following statements: struct supplierType
{
$\quad$string name;
$\quad$int supplierID;
};
struct applianceType
{
$\quad$supplierType supplier;
$\quad$string modelNo;
$\quad$double cost;
};
applianceType applianceList[25];
Which of the following statements correctly initializes the cost of each appliance to 0?
A) applianceList.cost = 0;
B) applianceList.cost[25] = 0;
C) for (int j = 1; j

Question

Consider the following statements: struct supplierType
{
$\quad$string name;
$\quad$int supplierID;
};
struct applianceType
{
$\quad$supplierType supplier;
$\quad$string modelNo;
$\quad$double cost;
};
applianceType applianceList[25];
Which of the following statements correctly initializes the cost of each appliance to 0?
A) applianceList.cost = 0;
B) applianceList.cost[25] = 0;
C) for (int j = 1; j < 25; j++)
applianceList.cost[j] = 0;
D) for (int j = 0; j < 25; j++)
applianceList.cost[j] = 0;

Quizplus · Accepted Answer

applianceList is an array of applianceType structures, and each element in the array has a cost member. To initialize the cost of each appliance to 0, we need to loop through each element in the array and set its cost member to 0. The correct way to do this is using a for loop starting from 0 to 24 because the size of the array is 25 (0-based indexing). Option A is incorrect because cost is a member of the individual elements in the array, not the array itself. Option B is incorrect because cost is not an array, so we can't subscript it with [25]. Option C is incorrect because it does the initialization for elements from index 1 to 24 (25 elements in total), whereas we need to initialize all 25 elements.

Consider the Following Statements: Struct SupplierType \quad String Name; \quad Int SupplierID; }; Struct ApplianceType

Consider the Following Statements: Struct SupplierType
$\quad$ String Name; $\quad$ Int SupplierID;
};
Struct ApplianceType