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

struct t_node{
    int number;
    struct t_node *next;
};


struct t_node* insert(struct t_node *head, int num);
void print_list_values(struct t_node* actual);
void delete_list_values(struct t_node* actual, int stelle);

int main()
{
    struct t_node* list = NULL;
    list = insert(list,10);
    list = insert(list,20);
    list = insert(list,30);
    list = insert(list,40);
    list = insert(list,50);
    print_list_values(list);
    delete_list_values(list,1);
    print_list_values(list);
    return 0;
}


struct t_node* insert(struct t_node *head, int num){
    if(num != 0)
    {
        struct t_node* new_node = malloc(sizeof(struct t_node));
        new_node->number = num;
        new_node->next = head;
        return new_node;
    }
    else
    {
        return 0;
    }
}

void delete_list_values(struct t_node* actual, int stelle){
    int i = 0;
    while(actual != NULL)
    {
        while(i < stelle)
        {
            printf("---------------%i----------------\n",i);
            printf("Stelle: %i \n", stelle);
            printf("Number: %i \n", actual->number);
            insert(actual, actual->number);
            actual = actual->next;
            i++;
        }
        if (i == stelle)
        {
            free(actual);
            printf("---------------%i----------------\n",i);
            printf("--------------DELETE------------\n");
            printf("Stelle: %i \n", stelle);
            printf("Number: %i \n", actual->number);
            insert(actual, 0);
            actual = NULL;
        }
    }
}

void print_list_values(struct t_node* actual){
    printf("==================LISTE================\n");
 while(actual != NULL){
        printf("%i \n", actual->number);
        actual = actual->next;
    }
    printf("=======================================\n");
}


void countPrint((struct t_node* actual){
    printf("=============LISTEN-COUNT==============\n");
    int count = 0;
    while(actual != NULL){
        printf("%i \n", actual->number);
        actual = actual->next;

    }
    printf("=======================================\n");
}