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

/*

       Ñäåëàåì ëèíåéíûé ñïèñîê,
       è áóäåì ðàáîòàòü ñ íèì êàê ñ î÷åðåäüþ,
       òî åñòü çàïèñûâàòü íîâûé åëåìåíò â êîíåö, à ñ÷èòûâàòü ñ íà÷àëà.

       Äëÿ ðàáîòû ñ î÷åðåäüþ áóäóò 2 îñíîâíûå ôóíêöèè
       ADD()   äîáàâèòü â î÷åðåäü
       RETRIEVE() ïîëó÷èòü èç î÷åðåäè

       Ðàáîòàòü îíè áóäóò òàê:
       Ïóñòü åñòü ñïèñîê
       3 4 2 8
       òîãäà ïîñëå
       ADD(7);
       ADD(9);
       ñïèñîê áóäåò òàêîé
       3 4 2 8 7 9
       à ïîñëå
       RETRIEVE(); // ïîëó÷èòü "3"
       RETRIEVE(); // ïîëó÷èòü "4"
       RETRIEVE(); // ïîëó÷èòü "2"
       ñïèñîê áóäåò òàêîé:
       8 7 9

*/

/*

       Äåëàåì ñòðóêòóðó ÝÂÌ-êîìïüþòåð, â íå¸ âõîäèò
               Ìàðêà                   (òèï ñòðîêà),
               Öåíà                    (òèï öåëîå ÷èñëî),
               Ïðîèçâîäèòåëü   (òèï ñòðîêà),
               Êîíôèãóðàöèÿ    (òèï ñòðóêòóðà), ò.å. â Ñòðóêòóðå ÝÂÌ
                                               áóäåò âëîæåííàÿ ñòðóêòóðà Êîíôèãóðàöèÿ

       Ñòðóêòóðà Êîíôèãóðàöèÿ:
               Ïðîöåññîð                       (òèï ñòðîêà)
               Îïåðåàòèâíàÿ ïàìÿòü     (òèï ñòðîêà)
               Ðàçìåð äèñêà            (òèï öåëîå ÷èñëî)
               Òàêòîâàÿ ÷àñòîòà        (òèï ÷åëîå ÷èñëî)
               Òèï ìîíèòîðà            (òèï ñòðîêà)

*/

/*
       Îïèñûâàåì ñíà÷àëî âëîæåííóþ ñòðóêòóðó
*/

struct Configuration
{
	char processor[100];
	char memory[100];
	int diskSize;
	int CPUclock;
	char monitorModel[100];
};

struct Computer // ß ÝÂÌ íàçâàë Computer
{
	char brand[100];
	int price;
	char manufacturer[100];
	struct Configuration CFG;
		/*
			Îäèí èç ýëåìåòîâ ñòðóêòóðû Computer
			ýòî ýëåìåíò CFG, òèï ýòîãî ýëåìåíòà - ñòðóêòóðà Configuration
		*/
	struct Computer *next;
};

struct Computer *head = NULL;
struct Computer *tail = NULL;

void ADD (struct Computer *current, char brand[100], int price, char manufacturer[], char processor[100], char memory[100], int diskSize, int CPUclock, char monitorModel[100]) {
	struct Computer *tmp;
	tmp = (struct Computer*)malloc(sizeof(struct Computer));
	tmp->brand[100] = brand;
	tmp->price = price;
	tmp->manufacturer[] = manufacturer[];
	tmp->CFG.processor[] = processor[100];
	tmp->CFG.memory[] = memory;
	tmp->CFG.diskSize = diskSize;
	tmp->CFG.CPUclock = CPUclock;
	tmp->CFG.monitorModel = monitorModel;
	tmp->next = NULL;

	if (head == NULL)
		head = tmp;
	else
		tail->next = tmp;

	tail = tmp;
}

char RETRIEVE () {
	char OutString = head->CFG.monitorModel;
	if (head != NULL)
		head = head->next;
	else tail = NULL;

	return OutString;
}

int main(void) {

}