Traverse Linked List

Medium Singly Linked List: Basics

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Problem Statement

Write a C program to read ‘n’ elements, build a singly linked list, and traverse it using a pointer loop.

Input Format

First line contains n. Second line contains n integers.

Output Format

Print the elements of the linked list separated by spaces.

Constraints

1 <= n <= 100

Sample Input

4
1 2 3 4

Sample Output

1 2 3 4

Explanation

Iterate through input values, append each node to the end or beginning of the list, then use a temp pointer to traverse from head to NULL.

Starter Code

#include <stdio.h>
#include <stdlib.h>

struct Node {
    int data;
    struct Node *next;
};

int main() {
    int n;
    if (scanf("%d", &n) == 1) {
        // Write your code here to build and traverse the linked list
    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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