An automobile company has the serial number for engine parts starting from AA0 to FF9. The other characteristics of parts to be specified in a structure are: Year of manufacture, material, and quantity manufactured.

(a) Specify a structure to store information corresponding to a part.
(b) Write a program to retrieve information on parts with serial numbers between BB1 and CC6.

#include<stdio.h>
#include<conio.h>
#include<Windows.h>

void eng_info(char*, char*);

struct engine
{
	char serial[4];
	int yom;
	char mat[50];
	int quantity;
}
maruti[10] = { "AA0", 2005, "Iron", 20,
"BB1", 2007, "Steel", 13,
"BB2", 1992, "Aluminium", 57,
"CC1", 2005, "Stainless Steel", 7,
"CC6", 2007, "Steel", 34,
"CC7", 2010, "Steel", 14
};

int main()
{
	char from[5], to[5];
	printf("\nEnter the serial number, from where you want to start the list : ");
	scanf("%s", from);
	printf("\nEnter the serial at which you wan to end the list : ");
	scanf("%s", to);
	system("cls");
	eng_info(from, to);
	_getch();
	return 0;
}

void eng_info(char *from, char *to)
{
	char first_letter;
	int last_digit;
	int i;
	printf("\n\t\tEngines Information\n");
	for (i = 0; maruti[i].serial[0] != *from; i++);
	while (1)
	{
		printf("\nSerial Number : %s", maruti[i].serial);
		printf("\nYear Of Manufacture : %d", maruti[i].yom);
		printf("\nMaterail Used : %s", maruti[i].mat);
		printf("\nQuantity : %d\n", maruti[i].quantity);
		if (i == 10)
			i = 0;
		i++;
		if (maruti[i].serial[0] == *to &&  maruti[i].serial[2] == *(to + 2))
		{
			printf("\nSerial Number : %s", maruti[i].serial);
			printf("\nYear Of Manufacture : %d", maruti[i].yom);
			printf("\nMaterail Used : %s", maruti[i].mat);
			printf("\nQuantity : %d\n", maruti[i].quantity);
			return;
		}
	}
}