• Courses
  • Tutorials
  • Jobs
  • Practice
  • Contests

Top | MCQs on Array Data Strcuture with Answers | Question 20

Consider the below program. What is the expected output? 

void fun(int arr[], int start, int end)
    while (start < end) {
        int temp = arr[start];
        arr[start] = arr[end];
        arr[end] = temp;


swapping the elements pairwise


sorting the elements


Reverse an array




Please comment below if you find anything wrong in the above post
Feeling lost in the world of random DSA topics, wasting time without progress? It's time for a change! Join our DSA course, where we'll guide you on an exciting journey to master DSA efficiently and on schedule.
Ready to dive in? Explore our Free Demo Content and join our DSA course, trusted by over 100,000 geeks!

Last Updated :
Share your thoughts in the comments