computer hardware management system

computer hardware management system






#include<stdio.h>
#include<conio.h>
long a,m,b,c,stock=0;

void display()
{
clrscr();
printf("=======================<<Parts>>=========================");
printf("\n========================================================");
printf("\n!    Code  !        Items               !   Price     !");
printf("\n========================================================");
printf("\n!  Code 1: ! Price of Mouse         ");
printf("\n!  Code 2: ! Price of Keyboard      ");
printf("\n!  Code 3: ! Price of Moniter        ");
printf("\n!  Code 4: ! Price of Speakers  ");
printf("\n!  Code 5: ! Price of U.P.S.         ");
printf("\n!  Code 6: ! Price of Mother Board      ");
printf("\n!  Code 7: ! Price of Printer    ");
printf("\n!=====================================================!");
printf("\n!  Code 8:  Make the Bill.                  !");
printf("\n!  Code 9:  select the New item.                      !");
printf("\n=========================================================");
};

void entry()
{
play:
printf("\n\nEnter the Product Code:");
scanf("%d",&a);
};

void product1()
{
c=200;
printf("\n<<Mouse       Rs 200>>");
printf("\nEnter the quantity:");
scanf("%d",&b);
c=c*b;
stock=stock+c;
};

void product2()
{
printf("\n<<Keyboard        Rs300>>");
printf("\nEnter the quantity:");
scanf("%d",&b);
c=300;
c=c*b;
stock=stock+c;
};
void product3()
{
printf("\n<<Moniter            Rs5000>>");
printf("\nEnter the quantity:");
scanf("%d",&b);
c=5000;
c=c*b;
stock=stock+c;
};

void product4()
{
printf("\n<<speaker              Rs450>>");
printf("\nEnter the quantity:");
scanf("%d",&b);
c=500;
c=c*b;
stock=stock+c;
};
void product5()
{
printf("\n<<U.P.S.        Rs3000>>");
printf("\nEnter the quantity:");
scanf("%d",&b);
c=3000;
c=c*b;
stock=stock+c;
};
void product6()
{
printf("\n<<Mother board        Rs3000>>");
printf("\nEnter the quantity:");
scanf("%d",&b);
c=3000;
c=c*b;
stock=stock+c;
};
void product7()
{
printf("\n<<Printer        Rs5000>>");
printf("\nEnter the quantity:");
scanf("%d",&b);
c=5000;
c=c*b;
stock=stock+c;
};
void product8()
{
printf("\nNet Bill is:%u",stock);
};
void product9()
{
printf("\nNew program.");
printf("\nNet Bill is:%u",stock);
};
 void fdisplay()
{

printf("\n====================================================");
printf("\nItems             Rate           Qty           Cost");
printf("\n====================================================");


if(a==1)
{
printf("\nMouse");
}

if(a==2)
{
printf("\nKeyboard");
}

if(a==3)
{
printf("\nMoniter");
}

if(a==4)
{
printf("\nSpeakers");
}
if(a==5)
{
printf("\nU.P.S.");
}
if(a==6)
{
printf("\nMother Board");
}
   if(a==7)
{
printf("\nPrinter");
}


printf("\n====================================================");
printf("\nNet Bill is:                                    %d",stock);
printf("\n====================================================");
};

main()
{

clrscr();

play:
display();
entry();
if(a==1)
{
product1();
entry();
}
if(a==2)
{
product2();
entry();
}
if(a==3)
{
product3();
entry();}

if(a==4)
{
product4();
entry();
}

if(a==5)
{
product5();
entry();
}
if(a==6)
{
product6();
entry();
}
if(a==7)
{
product7();
entry();
}

if(a==8)
{
product8();
fdisplay();
entry();
}

if(a==9)
{
product9();
goto play;
}

getch();
}

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