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

typedef struct node {
    int value;
    struct node *next;
} Node;

Node *create_node(int num, Node *next) {
    Node *new_node = malloc(sizeof(Node));
    new_node->value = num;
    new_node->next = next;
    return new_node;
}

int main() {

    Node *front = NULL; 

    front = create_node(3, front);
    front = create_node(2, front);
    front = create_node(1, front);

    Node *curr = front;
    while (curr != NULL) {
        printf("%d\n", curr->value);
        curr = curr->next;
    }
    return 0;
}