Write a program in C language.

PART 1:

Use the GetInteger function get a number from the user

Get the number from the user (n)

(For example if the user enters a 4, each loop below will repeat 4 times)

Calculate the sum of the squares of the first (n) numbers using a for loop.

For example, if the user entered a 4, you would calculate 1*1 + 2*2 + 3*3 + 4*4 and print the total onto the screen

Calculate the product of the squares of the first (n) numbers using a while loop.

For example, if the user entered a 4, you would calculate (1*1) * (2*2) *(3*3) * (4*4) and print the total onto the screen

**Make sure use the both loops: for loops for sum of total and while loop for product total**

PART 2:

Write a small program that calculates the perimeter and area of a square using pass by reference function arguments

//asks and gets an integer from the user

int GetInteger (void);

//takes one integer argument and two integer pointer arguments //1. calculate the area of the square and store the result in areaPtr //2. calculate the perimeter of the square and store the result in perimeterPtr void CalculateBothSquare(int side, int*areaPtr, int * perimeterPtr );

//takes one integer argument and two double pointer arguments //1. calculate the area of the circle and store the result in areaCirPtr (use 3.141592) //2. calculate the circumference of the circle and store the result in circumPtr (use 3.141592)

void CalculateBothCircle (int radius, double*areaCirPtr, double * circumPtr ); Call all the functions from main. Note: No calculations may be done in the main function. Code should be well commented!

Main function (hints):

Declare variables: number, sumTotal, productTotal, radius, length, squareArea, squarePerimeter, circleArea, circleCir

Dont forget to initialize sumTotal and productTotal

Call GetInteger to get a number from the user for the loops

Calculate and print the sumTotal

Calculate and print the productTotal

PART 2

6. Call GetInteger to get the radius of the circle

Pass the radius, address of circleArea, and address of circleCir to the CalculateBothCircle function

Print the area and the circumference onto the screen

Call GetInteger to get the length of the side of the square

Pass the length, address of squareArea, and address of squarePerimeter to the CalculateBothSquare function

Print the area and the perimeter onto the screen

NOTE: The area and perimeter should be printed twice, once from inside the functions and then a second time in the main function (See sample output below)

CalculateBothCircle function logic (and hints):

Calculate the area and store the result in the value at areaCirPtr

Print the value at areaPtr onto the screen

Calculate the circumference and store the result in the value at circumPtr

Print the value at circumPtr onto the screen

//the function has a void return type

CalculateBothSquare function logic (and hints):

Calculate the area and store the result in the value at areaPtr

Print the value at areaPtr onto the screen

Calculate the perimeter and store the result in the value at perimeterPtr

Print the value at perimeterPtr onto the screen

//the function has a void return type

Sample output:

PART 1:

Enter an integer: 4

The sum total is 30 and the product total is 576

PART 2:

You will be entering the radius:

Enter an integer: 6

Inside the CalculateBothCircle function

The calculation results inside the CalculateBothCircle function:

The area is 113.097 and the circumference is 37.699

The calculation results back inside the main function:

The area is 113.097 and the circumference is 37.699

You will be entering the length of the side of a square:

Enter an integer: 7

Inside the CalculateBothSquare function

The calculation results inside the CalculateBothSquare function:

The area is 49 and the perimeter is 28

The calculation results back inside the main function:

The area is 49 and the perimeter is 28

Press any key to continue . . .