Which Of The Following Can Be The Base Case For The Recursive #1726
Which of the following can be the base case for the recursive implementation used to find the length of linked list?</p> <pre><code class="language-c"> #include<stdio.h> #include<stdlib.h> struct Node { int val; struct Node *next; }*head; int get_len() { struct Node *temp = head->next; int len = 0; while(temp != 0) { len++; temp = temp->next; } return len; } int main() { int arr[10] = {1,2,3,4,5}, n = 5, i; struct Node *temp, *newNode; head = (struct Node*)malloc(sizeof(struct Node)); head->next = 0; int len = get_len(); printf("%d",len); return 0; }</code></pre>
This multiple choice question (MCQ) is related to the book/course
gs gs122 Data Communication and Computer Network.
It can also be found in
gs gs122 Recursion - Length of a Linked List using Recursion - Quiz No.1.
Which of the following can be the base case for the recursive implementation used to find the length of linked list?
#include<stdio.h> #include<stdlib.h> struct Node { int val; struct Node *next; }*head; int get_len() { struct Node *temp = head->next; int len = 0; while(temp != 0) { len++; temp = temp->next; } return len; } int main() { int arr[10] = {1,2,3,4,5}, n = 5, i; struct Node *temp, *newNode; head = (struct Node*)malloc(sizeof(struct Node)); head->next = 0; int len = get_len(); printf("%d",len); return 0; }
if(current_node == 0) return 1
if(current_node->next == 0) return 1
if(current_node->next == 0) return 0
if(current_node == 0) return 0
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