Friend name

#include<stdio.h>
#include<stdlib.h>
typedef struct Node
{
    int x;
    char name[10];
    struct Node *ptr;
}node;

node *head = NULL;

node *temp = NULL;

int main()
{
    int i, n, j;
    printf("Number of friends:");
    scanf("%d", &n);
    for(i=1; i<=n; i++)
    {
        node *q = (node*)malloc(sizeof (node));
        printf("\nEnter Name:");
        scanf("%s", q -> name);
        printf("Enter His Phone No:");
        scanf("%d", &q -> x);
        q -> ptr = NULL;
        if(head == NULL)
        {
            head = q;
        }
        else
        {
            temp = head;
            while(temp -> ptr != NULL)
            {
                temp = temp -> ptr;
            }

            temp -> ptr = q;
        }
    }

    temp = head;
    printf("\nYou have %d friends in your list\n\n", n);
    for(j=1; temp!= NULL; j++)
    {
        printf("Friend %d:\n", j);
        printf("Name:%s\n", temp->name);
        printf("Phone No:%d\n\n", temp->x);
        temp = temp->ptr;
    }
    return 0;
}