Exercise Objectives

$$ Declare, initialize, manipulate, and pass an array of integers.

Problem Description

Write a C program to calculate the summation of $7$ numbers. Implement the program using the following steps:

Define a function void PrintWelcome $0$ used to print the welcome statement.

Define a function int CalcSum $($int a $[],$ int size$)$ that receives an integer array and its size as parameters, calculates the sum of the array, and returns the sum.

In main:

$>$ Call function PrintWelcome$()$ to print the welcome statement.

$>$ Declare an integer array numbers$[]$ with a size of $7$ using #define and initialize it with zeros.

$>$ Use a for loop to ask the user to input $7$ numbers and store them in the numbers$[]$ array.

$>$ Call the CalcSum $()$ function to calculate the sum of the numbers$[]$ array.

$>$ Display the calculated summation on the output.

Note: You must adhiere to the following sample.

Sample Output

Exercise $2$

Exercise Objectives

$$ Use a counter and while loop.

Problem Description

Create a c program that asks the user to enter his name using an array of characters:

Define a function void PrintWelcome $0$ used to print the welcome statement.

Define a function int get$\_$length$($int a $[],$ int size$)$ that receives the array and its size and returns the length of the name to the main $($using a while loop$).$

Define a function void Reverse$\_$Name$($int a$[],$ int size$)$ that receives the array and its size and prints the reverse name $($using a while loop$).$

In main:

$>$ Call function PrintWelcome$()$ to print the welcome statement.

$>$ Create an array of char with size $25$ and initialize it to NULL

$>$ Ask the user to input his name.

$>$ Call function get$\_$length $.$

$>$ Call function Reverse$\_$Name.

Sample OutputWrite a C program that performs the following steps:

Define a function void PrintWelcome$()$ to print a welcome message to the user.

Define a function int max $($int arr $[],$ int size$)$ that receives an array of integers and its size as input and returns the maximum value in the array.

Define a function int isPrime$($int num$)$ that receives an integer as input and returns $1$ if the number is prime, and $0$ otherwise.

In main:

$>$ Call the PrintWelcome$0$ function to print the welcome message.

$>$ Declare an integer array numbers with a size of $5$ using #define and initialize it with zeros.

$>$ Use a for loop to ask the user to input $5$ numbers and store them in the numbers array.

$>$ Call the max $()$ function on the numbers array and print the maximum value.

$>$ Use a for loop to check each number in the array using the isPrime$0$ function and print whether each number is prime or not.

Note: You must adhere to the following sample.

Sample Output