#include

void modifyArray(int b[], int size);

void modifyElement(int e);

int calculateSum(int n[]);

int main(void)

{

int n[5] = {32, 27, 64, 18, 95};

int i, result;

int total = 0;

printf("Element Value ");

for (i = 0; i < 5; ++i)

{

printf("%7u%13d ", i, n[i]);

total += n[i];

}

result = calculateSum(n);

printf("Total array elements values is %d ", total);

printf("Result array elements values is %d ", result);

modifyArray(n, 5);

for (i = 0; i < 5; ++i)

{

printf("%7u%13d ", i, n[i]);

total += n[i];

}

printf("Total array elements values is %d ", total);

result = calculateSum(n);

printf("Result array elements values is %d ", result);

modifyElement(n[3]);

for (i = 0; i < 5; ++i)

{

printf("%7u%13d ", i, n[i]);

total += n[i];

}

printf("Total array elements values is %d ", total);

result = calculateSum(n);

printf("Result array elements values is %d ", result);

}

int calculateSum(int n[])

{

int sum = 0;

int i;

for(i = 0; i < 5; i++)

{

sum += n[i];

}

return sum;

}

void modifyArray(int b[], int size)

{

int j;

for ( j = 0; j < size; ++j)

{

b[j] *= 2;

}

}

void modifyElement(int e)

{

printf("Value in modifyElement is %d ", e *= 2);

}

5. Explain what is the purpose of void modifyElement(int ;

6. Explain what is the purpose of int calculateSum(int n[]);

7. Explain why total and result give different values in some of the print outs. Try inserting a printf("Total value is: %d ", total); inside the for loops, just before the array print out. This will help you to determine what is the value of total inside these for loops.

8. Explain why the value in from the modifyElement is 72 and the print out for this array does not shows this change of value?