slip 29

/* Slip no : 29_1 Write a C++ program to find maximum of  two integer numbers and two float numbers by using function template.*/

#include<conio.h>

#include<iostream.h>

                template<class T>

T max(T n1,T n2)

{

                if(n1>n2)

                                return n1;

                else

                                return n2;

}

void main()

{    int no1,no2;

                float no3,no4;

                clrscr();

                cout<<"\n Enter 2 interger no : ";

                cin>>no1>>no2;

                cout<<"\n no1 = "<<no1 <<"\t no2 = "<<no2;

                cout<<"\n maximum = "<<max(no1,no2);

                cout<<"\n Enter 2 float no : ";

                cin>>no3>>no4;

                cout<<"\n no1 = "<<no3 <<"\t no2 = "<<no4;

                cout<<"\n maximum = "<<max(no3,no4);

                getch();

}

/* Slip no : 29_2 Create a class for inventory of Mobile containing Model_Number, Company_Name,  Price, Stock as data members. Mobile can be sold, if stock is available, otherwise purchase will be made. Write a C++ program to perform following functions :

                i.   To accept and display mobile details

                ii.  To sale a Mobile (Sale contains Model_Number & Quantity of mobile)

iii. To Purchase a Mobile (Purchase contains Model_Numbet & Quantity of  mobile) */

#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 : "<<mno<<"\n model name : "<<mname<<"\n price : "<<price<<"\n stock :"<<stock;

                }

                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<n;i++)

                in[i].accept();

                cout<<"===================================";

                for(i=0;i<n;i++)

                in[i].display();

                cout<<"\n Enter model to be purchaes and quantity : ";

                cin>>no;

                cin>>qt;

                for(i=0;i<n;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<n;i++)

                {      in[i].purchase(no,qt);

                }

                }

                getch();

}