Stuff

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

#define filename "bla.txt"

struct node 
{
	int AM;
	char onoma[10],epnm[10];
	struct node *next;
}*list_head,*neos,*s1;

struct node2 
{
	int AM;
	int tilefwno1[10],tilefwno2[10];
	struct node2 *next2;
}*list_head2,*neos2;


void add_node_to_list(int m);
void add_node_to_list2(int n);
void saveData(void);

void display_all_nodes();

main()
{
	int i;
	list_head=NULL;
	list_head2=NULL;
	
      for(i=1; i<=10; i++)
      {
		add_node_to_list(i);
      }
      for(i=1; i<=10; i++)
      {
		add_node_to_list2(i);
      }
	display_all_nodes();
	saveData();
	printf("1234567");
	//system("pause");
	getch();
}

/*Ç ðáñáêÜôù óõíÜñôçóç ðñïóèÝôåé Ýíáí êüìâï óôçí êïñõöÞ ôçò ëßóôáò */
void add_node_to_list(int m)

{
	neos = (struct node *)malloc(sizeof(struct node));
    neos->AM=m;	
	neos->next = list_head;
	list_head=neos;
}


void add_node_to_list2(int n)

{
     int i;
     
	neos2 = (struct node2 *)malloc(sizeof(struct node2));
	
	for(i=0; i<10; i++)
	{
            
	neos2->tilefwno1[i]=rand()%10;
             
	neos2->tilefwno2[i]=rand()%10;
    }
    neos2->AM=n;
	neos2->next2 = list_head2;
	list_head2=neos2;
}
/*Ç ðáñáêÜôù óõíÜñôçóç åìöáíßæåé üëá ôá äåäïìÝíá ôçò ëßóôáò*/ 
void display_all_nodes()
{
	struct node *p1;
	struct node2 *p2;
	p1=list_head;
	p2=list_head2;
	int i;
	
	printf("Domi 1:\n");
	while(p1!=NULL)
	{
		printf("Arithmos mitrwou = %d\n",p1->AM);
		p1=p1->next;
	}
	
	printf("Domi 2:\n");
	while(p2!=NULL)
	{
          printf("|-----------------------|\n");
          printf("|");         
         printf("Arithmos mitrwou = %d   |\n",p2->AM);
        // printf("|");
        // printf("---------------------|\n");
         printf("|tilefwno 1 = ");
        for(i=0; i<10; i++)
        {           
		printf("%d",p2->tilefwno1[i]);
		
        }
        printf("|");
        printf("\n");
        printf("|tilefwno 2 = ");
        for(i=0; i<10; i++)
        {
        printf("%d",p2->tilefwno2[i]);
        }
        printf("|");
        printf("\n|-----------------------|\n");
        printf("\n\n");
        printf(" ----------***----------");
        printf("\n\n");
		p2=p2->next2;
	}
}


     void saveData(){

FILE *fp;
int i;
//struct node *p1;
fp=fopen(filename,"w");
if (fp == NULL) {
         printf("To arxeio dn iparxei...\n");
         exit(0);
      }
	while (s1!= NULL)
	{
    fprintf(fp, "%d ", s1->AM);
    s1=s1->next;
    }    
		
fclose(fp);
}