bilet_12

#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <string.h>
#include <stdlib.h>


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

void add_node(Node*& first, Node*& last, int data)
{
    if (first == NULL)
    {
        first = new Node;
        first->data = data;
        first->next = NULL;
        last = first;
    }
    else
    {
        Node* cur = new Node;
        cur->data = data;
        last->next = cur;
        cur->next = NULL;
        last = cur;
    }
}

void print_list(Node* first)
{
    while (first != NULL)
    {
        printf("%d ", first->data);
        first = first->next;
    }
}

int sum_num(int num)
{
    int sum = 0;
    while (num > 0)
    {
        sum += num % 10;
        num = num / 10;
    }
    return sum;
}

void find_num(Node* first)
{
    int sum;
    while (first != NULL)
    {
        sum = sum_num(first->data);
        if (sum > 10)
            printf("%d, %d\n", first->data, sum);
        first = first->next;
    }
}

int main()
{
    Node* first = NULL;
    Node* last = NULL;
    char snum[80];
    puts("Enter numbers:");
    while (gets_s(snum), strlen(snum) > 0)
        add_node(first, last, atoi(snum));
    puts("List:");
    print_list(first);
    puts("\n\nNumbers:");
    find_num(first);
    return 0;
}