adplus-dvertising
frame-decoration

Question

What is the output of the following code?
#include<stdio.h>
#include<stdlib.h>
struct Node
{
     int val;
     struct Node* next;
}*head;
int min_of_two(int a, int b)
{
      if(a < b)
        return a;
      return b;
}
int recursive_get_min(struct Node* temp)
{
      if(temp->next == 0)
        return  temp->val;
      return min_of_two(temp->val,recursive_get_min(temp->next));
}
int main()
{
     int n = 5, arr[5] ={1,1,1,1,1},i;
     struct Node *temp, *newNode;
     head = (struct Node*)malloc(sizeof(struct Node));
     head -> next =0;
     temp = head;
     for(i=0;i<n;i++)
     {
           newNode =(struct Node*)malloc(sizeof(struct Node));
           newNode->next = 0;
           newNode->val = arr[i];
           temp->next =newNode;
           temp = temp->next;
     }
     int min_num = recursive_get_min(head->next);
     printf("%d",min_num);
     return 0;
}

a.

1

b.

0

c.

compile time error

d.

runtime error

Answer: (a).1

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is the output of the following code?

Similar Questions

Discover Related MCQs

Q. What is the time complexity of the recursive implementation used to find the largest and smallest element in a linked list?

Q. What is the time complexity of the above iterative code used to find the smallest and largest element in a linked list?

Q. Which of the following methods can be used to find the largest and smallest number in a linked list?

Q. What is the time complexity of the above recursive implementation used to find the largest and the smallest element in an array?

Q. What is the time complexity of the above iterative implementation used to find the largest and smallest element in an array?

Q. Which of the following methods can be used to find the largest and smallest element in an array?

Q. What is the time complexity of the above recursive implementation used to find the length of the string?

Q. Which of the following can be the base case for the recursive implementation used to find the length of a string?

Q. Which of the following can be the base case for the recursive implementation used to find the length of linked list?

Q. What is the time complexity of the above iterative implementation used to find the length of a linked list?

Q. What is the space complexity of the recursive implementation used to convert a decimal number to its binary equivalent?

Q. What is the time complexity of the recursive implementation used to convert a decimal number to its binary equivalent?

Q. Which of the following is the binary representation of 100?

Q. What can be the minimum sum of digits for a 4 digit number?

Q. What can be the maximum sum of digits for a 4 digit number?

Q. Which of the following methods can be used to find the sum of digits of a number?

Q. Which of the following methods used to find the sum of first n natural numbers has the least time complexity?

Q. What is the time complexity of the above recursive implementation used to find the sum of the first n natural numbers?

Q. What is the time complexity of the above iterative method used to find the sum of the first n natural numbers?

Q. Which of the following gives the sum of the first n natural numbers?