Assume rptr is a pointer to a Rectangle structure. Which of the expressions, A, B, or C, is equivalent to the expression: rptr->widthA) *rptr.widthB) (*rptr).widthC) rptr.(*width) Assume the following structure declaration exists struct Rectangle { int length; int width; };
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Assume rptr is a pointer to a Rectangle structure. Which of the expressions, A, B, or C, is equivalent to the expression:
rptr->width
A) *rptr.width
B) (*rptr).width
C) rptr.(*width)
Assume the following structure declaration exists
struct Rectangle
{
int length;
int width;
};
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- Create a pointer to a Rectangle structure and define it. Assume the structure declaration below exists. Rectangle Structure { length int; width int; };The Durban July is an annual horse race that has been presented every year since 1897. Write a C/C++ program to handle registrations for the race. The program must meet the following specifications: Create a structure (struct) to save the following information for each horse in the race: Name - up to 20 characters; Age - Age in years (integer); Height - The height of the horse in hands (integer); and Time that the horse achieved in the last race in seconds (real value). Create an array of structures (structs) that are used to save the information for four horses. The user types in the information for each horse. After the horse's information is stored in the array, the schedule for the race must be displayed based on the contents of the array. Iterate through the array and display the information on one line for each horse. The horse with the best time for the previous race is named as the favorite. Iterate through the array, identify the horse with the best time and show it at the…The Durban July is an annual horse race that has been presented every year since 1897. Write a C/C++ program to handle registrations for the race. The program must meet the following specifications: Create a structure (struct) to save the following information for each horse in the race: Name - up to 20 characters; Age - Age in years (integer); Height - The height of the horse in hands (integer); and Time that the horse achieved in the last race in seconds (real value). Create an array of structures (structs) that are used to save the information for four horses. The user types in the information for each horse. After the horse's information is stored in the array, the schedule for the race must be displayed based on the contents of the array. Iterate through the array and display the information on one line for each horse. The horse with the best time for the previous race is named as the favorite. Iterate through the array, identify the horse with the best time and show it at the…
- 3. Assume you have the following structure definition: struct parts { string name; int num; float price; int qInStock; }; a. Write a program that declares an array of the parts structure, size 10, name of your choice, and includes the following: Write a void function to request user input into each of the component members of the parts structure array. Be sure to include proper user prompts. Assume the entire structure array is filled. Write the prototype and the function definition. Call the function from main.Write a void function to output the information in the parts structure array. Write the prototype and the function definition. Call the function from main.. T F: A structure may hold variables of different data typesThe Durban July is an annual horse race that has been presented every year since 1897. Write a C/C++ program to handle registrations for the race. The program must meet the following specifications: Create a structure (struct) to save the following information for each horse in the race: o Name - up to 20 characters; o Age - Age in years (integer); o Height - The height of the horse in hands (integer); and o Time that the horse achieved in the last race in seconds (real value). Create an array of structures (structs) that are used to save the information for four horses. The user types in the information for each horse. After the horse's information is stored in the array, the schedule for the race must be displayed based on the contents of the array. Iterate through the array and display the information on one line for each horse. The horse with the best time for the previous race is named as the favorite. Iterate through the array, identify the horse with the best time and…
- Create a structure called Shape which has two components, length and width. Create a structure variable Rectangle and take its length and width as input from the user. Implement the two functionsint findArea(struct Shape R) and int findPerimeter(struct Shape R). From the main function, call these two functions to get the area and perimeter of the rectangle.struct Shape{double length;double width;};Create a structure called Students that holds information like Registration code, name of student and date of admission. Write a program to create an array of structures and enter some data into it (15 records at least). Then ask the user to enter current date. Display the names of those Students who are in the school greater than or equal to 5 years. Note: Using C languageCreate a structure called Students that holds information like Registration code, name of student and date of admission. Write a program to create an array of structures and enter some data into it (15 records at least). Then ask the user to enter current date. Display the names of those Students who are in the school greater than or equal to 5 years. Note: Use C language
- An array of structure variables is declared using the statement Dim inventory(4) As Product. Write a Visual Basic statement that assigns the number 100 to the intQuantity member contained in the last array element.C PROGRAMMING - Edit the Code Below to Use Pointers Instructions) Edit the code in order to make the user enter the lengths of the sides of the triangle directly into the structure using a structure pointer and the "->" operator. Then, in a function, calculate the perimeter and area of the triangle. Pass the triangle structure to the function by reference using the structure pointer. Lastly, in the main() function, print the perimeter and area directly from the triangle structure to the console. Use the structure pointer and "->" operator in the call to printf( ). ------------------------------------------------------------------------------------------------------------------------------------------------------ #include <stdio.h>#include <stdlib.h>#include <math.h> struct calculate{ float a, b, c, perimeter, area;}; int main(){ struct calculate tri; printf("Enter Side Lengths of a Triangle: \n"); scanf("%f\n", &tri.a);…Write program in C. Create a structure called Studentsthat holds information likeRegistration code, name of student and date of admission. Write a program tocreate an array of structures and enter some data into it (15 records at least). Then ask the user to enter current date. Display the names of those Students who are in the school greater than or equal to 5 years.