Question

Given an array of ints named x and an int variable named total that has already been declared, write some code that places the sum of all the elements of the array x into total. Declare any variables that you need

Answer 1

The code to this question can be described as follows:

Code:

int total = 0; //defining integer variable total and initialize a value

for (int i=0; i<x.length; i++) //defining a loop for calculate total of array

{

total=total+x[i]; //calculate total

}

Step-by-step explanation:

In the given question, it is already declared, that an array "x[]" is initialized with a value, and we calculate the addition of the array elements, which can be described as follows:

• Firstly an integer variable "total" initializes with a value, that is 0.

• In the next step, a for loop is declare, that uses an integer variable "i" for count array elements, and inside the loop total variable use to add all array elements.