final_exam_review(1) - CSC 2000 Final Exam Sample Questions 1 Write a function prototype and function implementation which takes as input an array of

final_exam_review(1) - CSC 2000 Final Exam Sample Questions...

This preview shows page 1 - 3 out of 6 pages.

CSC 2000 Final Exam Sample Questions 1) Write a function prototype and function implementation which takes as input an array of type float (eg. decimal numbers) and the size of the array and returns the sum of the decimal numbers inside the array. Write a program to test your function (e.g. declare and initialize an array and call the function in your main passing the right actual parameters) a. float sum (const float a[], int n); int main() { float a[] = {1,2,3,4}; cout<<sum(a,4)<<endl; } float sum (const float a[], int n) { float sum_so_far = 0.0; int i; for (i = 0; i < n; i++) { sum_so_far += a[i]; } return sum_so_far; } b. float sum (const float a[]); int main() { float a[] = {1,2,3,4}; cout<<sum(a,4)<<endl; } float sum (const float a[]) { float sum_so_far = 0.0; int i; for (i = 0; i < 4; i++) { sum_so_far += a[i]; } return sum_so_far; } c. float sum (const float a[], int n); int main() { float a[4]; cout<<sum(a,4)<<endl; } float sum (const float a[], int n) { float sum_so_far = 0.0; int i; for (i = 0; i < n; i++) { sum_so_far += a[i]; } return sum_so_far; } d. float sum (const float a[], int n); int main() { float a[4]; a[0]=1, a[1]=2, a[2]=3, a[3]=4; cout<<sum(a,4)<<endl; } float sum (const float a[], int n) { float sum_so_far = 0.0; int i; for (i = 0; i < n; i++) { sum_so_far += a[i]; } return sum_so_far; }
Image of page 1

Subscribe to view the full document.

2) Write a function prototype and function implementation which takes as input an integer and returns 1 if the number is even and 0 otherwise. Write a program to test your function. (e.g. call the function in your main program passing the right actual parameter) a.
Image of page 2
Image of page 3

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern

Ask Expert Tutors You can ask 0 bonus questions You can ask 0 questions (0 expire soon) You can ask 0 questions (will expire )
Answers in as fast as 15 minutes