Question
#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;
}
a.
0
b.
Garbage value
c.
Compile time error
d.
Runtime error
Posted under Data Structures and Algorithms
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