Write program in C Given a double array called extraPoints with the size of the

ID: 3698609 • Letter: W

Question

Write program in C

Given a double array called extraPoints with the size of the array is 30.

Write the C code to perform the following steps:

Write a loop that initializes all the doubles in the array to 10.5.

Read a value from the keyboard into the first cell of the array. (remember to prompt )

Store the same value into the last cell of the array.

Store the same value into the next to last cell of the array.

Write a loop that totals all of the values in the array and displays the total onto the screen.

Declare and initialize all variables necessary.

#include<stdio.h>

int main()
{
double extraPoints[30];
double total=0.0;

int i;

// a loop that initializes all the doubles in the array to 10.5.
for(i=0;i<=29;i++)
{
extraPoints[i]=10.5;
}

printf("Read a value from the keyboard into the first cell of the array : ");
scanf("%f",&extraPoints[0]);

//Store the same value into the last cell of the array

extraPoints[29]=extraPoints[0];

//Store the same value into the next to last cell of the array.

extraPoints[30]=extraPoints[0];

//loop that totals all of the values in the array

printf(" ");

for(i=0;i<=29;i++)
{
total=total+extraPoints[i];
}

//displays the total onto the screen

printf(" The total is %f ",total);

return 0;
}

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.