--
#include<iostream.h>
#include<conio.h>
#include<string.h>
class inventory
{
int mno;char mname[30];
int stock;float price;
public :
void accept()
{
cout<<"\n Enter model no :";
cin>>mno;
cout<<"\n Enter model name : ";
cin>>mname;
cout<<"\n enter price : ";
cin>>price;
cout<<"\n Enter stock : ";
cin>>stock;
}
void display()
{
cout<<"\n model no is : "<
}
int sale(int no,int q)
{
if(mno==no)
{
if(stock>=q)
{
stock =stock-q;
cout<<"\n sale is done : ";
display();
return 2;
}
else
cout<<"\n purchse is requried .";
//purchase();
return 1;
}
return 0;
}
void purchase(int no,int q)
{
if(no==mno)
{
stock=stock+q;
cout<<"\n purchase is done...";
display();
}
}
};
void main()
{
inventory in[10] ;
int qt,ans,no;
clrscr();
cout<<"\n Enter no of models : ";
int n;
cin>>n;
for(int i=0;i
in[i].accept();
cout<<"===================================";
for(i=0;i
in[i].display();
cout<<"\n Enter model to be purchaes and quantity : ";
cin>>no;
cin>>qt;
for(i=0;i
{
ans= in[i].sale(no,qt) ;
}
if(ans==1)
{
cout<<"\n Enter model to be purchaes and quantity : ";
cin>>no;
cin>>qt;
for(i=0;i
{ in[i].purchase(no,qt);
}
}
getch();
}