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



typedef struct student
{
	char imie[20];
	char nazwisko[30];
	int rok;
	char adres[40];
	char kod[10];
	double stypendium;
	struct student *p;
	struct student *n;


}STUDENT;


void bogacz(STUDENT*, STUDENT*);

FILE *fd;

int _tmain(int argc, _TCHAR* argv[])
{


	fd = fopen("dane.txt", "r");
	int n = 5;
	STUDENT *H, *T, **B, *P, *NAJ;


	for (int i = 0; i < n; i++)
	{
		B =malloc(sizeof(STUDENT));
		fscanf(fd, "%s%s%d%s%s%lf", B[i]->imie, B[i]->nazwisko, &B[i]->rok, B[i]->adres, B[i]->kod, &B[i]->stypendium);

		if (i == 0)
		{
			B[i]->p = (STUDENT*)0;
			H = B[i];

		}


		if (i > 0)
		{
			B[i]->p = P;
			P->n = B[i];
		}

		if (i == n - 1)
		{
			B[i]->p = P;
			B[i]->n = (STUDENT*)0;
			T = B;
		}

		P = B;

		B[i] = malloc(sizeof(STUDENT));
		fscanf(fd, "%s%s%d%s%s%lf", B[i]->imie, B[i]->nazwisko, &B[i]->rok, B[i]->adres, B[i]->kod, &B[i]->stypendium);
		printf("%s %s %d %s %s %0.2lf\n", B[i]->imie, B[i]->nazwisko, B[i]->rok, B[i]->adres, B[i]->kod, B[i]->stypendium);

		printf("%s %s %d %s %s %0.2lf\n", B[i]->imie, B[i]->nazwisko, B[i]->rok, B[i]->adres, B[i]->kod, B[i]->stypendium);
		bogacz(B, NAJ);
	}

	printf("NAJBOGATSZY JEST %s %s\n", NAJ->imie, NAJ->nazwisko);
	B = T;
	for (int i = n - 1; i = 0; i--) {

		printf("%s %s %d %s %s %0.2lf\n", B[i]->imie, B[i]->nazwisko, B[i]->rok, B[i]->adres, B[i]->kod, B[i]->stypendium);
		B[i] = B[i]->p;

	}

	system("PAUSE");
	return 0;
}

void bogacz(STUDENT*B, STUDENT*NAJ)
{

	if (B->stypendium > NAJ->stypendium)
		NAJ = B;



}