Travel Plan ( Classes )

Click Here To Download C++ File Of This Program

 //PROGRAM 
#include<iostream.h> 
#include<conio.h> 
#include<string.h> 
#include<stdlib.h> 
#include<stdio.h> 
//class 
class travelplan 
{long plancode; 
 char place[10]; 
 int noofpeople; 
 int noofbus; 
 public: 
 travelplan(); 
 void newplan(); 
 void showplan(); 
 }travel; 
void travelplan::travelplan() 
{cout<<"enter the plancode"<<endl; 
 cin>>plancode; 
 cout<<endl; 
 cout<<"enter the place"<<endl; 
 gets(place); 
 cout<<endl; 
 cout<<"enter the no of travellers"<<endl; 
 cin>>noofpeople; 
 cout<<endl; 
 } 
void travelplan::newplan() 
{if(noofpeople<20) 
 {noofbus=1;} 
 else if((noofpeople>=20)&&(noofpeople<40)) 
 {noofbus=2;} 
 else if(noofpeople>=40) 
 {noofbus=3;} 
 } 
void travelplan::showplan() 
{cout<<"Plan code : "<<plancode<<endl; 
cout<<"Place : "; 
 puts(place); 
 cout<<endl; 
 cout<<"No of travellers : "<<noofpeople<<endl; 
 cout<<"No of bus : "<<noofbus<<endl; 
 } 
void main() 
{travel.newplan(); 
travel.showplan(); 
getch(); 
} 

Publications ( Classes )

Click Here To Download C++ File Of This Program

//Prg to keep record of books & Audio Cassetes  
 //Downloaded From www.c4cpp.co.nr  
 //(C)2009.All rights reserved.  
 #include<iostream.h>  
 #include<conio.h>  
 #include<process.h>  
 #include<stdio.h>  
 class publication  
   {  
 char title[20];  
 float price;  
 public:  
 void getdata()  
 {  
 cout<<"Enter Title"<<endl;  
 gets(title);  
 cout<<"Enter Price"<<endl;  
 cin>>price;  
 }  
 void putdata()  
 {  
 cout<<"Title"<<endl;  
 puts(title);  
 cout<<"Price"<<endl;  
 cout<<price;  
 }};  
 class book : protected publication  
 {  
 int pagecount;  
 public:  
 void putdata()  
 {  
 publication :: putdata();  
 cout<<endl<<"Pg Count"<<endl;  
 cout<<pagecount;  
 }  
 void getdata()  
 {  
 publication::getdata();  
 cout<<"Pg Count"<<endl;  
 cin>>pagecount;  
 }  
 };  
 class tape : protected publication  
 {  
 float time;  
 public:  
 void getdata()  
 {  
 publication :: getdata();  
 cout<<"Enter Time"<<endl;  
 cin>>time;  
 }  
 void putdata()  
 {  
 publication :: putdata();  
 cout<<endl<<"Time "<<endl;  
 cout<<time;  
 }  
 };  
 void main()  
 {  
 clrscr();  
 book b;  
 tape t;  
 int ch;  
 x:  
 {  
 cout<<endl<<"1. BOOK  2:Tape 3:Exit "<<endl;  
 cin>>ch;  
 switch(ch)  
 {  
 case 1:b.getdata();  
 b.putdata();  
 goto x;  
 case 2:t.getdata();  
 t.putdata();  
 goto x;  
 case 3:exit(0);  
 }  
 }  
 getch();  
 }  

Merge two Arrays

Click Here To Download C++ File Of This Program

//prg to merge arrays  
 //Downloaded From www.c4cpp.co.nr  
 //(C)2009.All rights reserved.  
 #include<iostream.h>  
 #include<conio.h>  
 int c[100],i,j,k;  
 class merged  
 {  
 int na,nb,a[50],b[50];  
 public:  
 void merge();  
 void display();  
 void input();  
 }g;  
 void merged::merge()  
 {  
 int j=0;  
 int i=na-1;  
 while((i>0)&&(j<nb))  
 {  
 if (b[j]<a[i])  
 {  
 c[k]=a[i];  
 i--;  
 k++;  
 }  
 if (b[j]>a[i])  
 {  
 c[k]=b[j];  
 j++;  
 k++;  
 }  
 if (b[j]==a[i])  
 {  
 c[k]=b[j];  
 j++;  
 k++;  
 c[k]=a[i];  
 i--;  
 k++;  
 }  
 }  
 if(i==-1)  
 {  
 while(j<nb)  
 {  
 c[k]=b[j];  
 j++;  
 k++;  
 }  
 }  
 if(j==nb)  
 {  
 while(i>=0)  
 {  
 c[k]=a[i];  
 i--;  
 k++;  
 }  
 }  
 }  
 void merged::display()  
 {  
 for(i=0;i<na+nb;i++)  
 cout<<c[i];  
 }  
 void merged::input()  
 {  
 cout<<"Enter A Lim"<<endl;  
 cin>>na;  
 cout<<"Enter B Limit"<<endl;  
 cin>>nb;  
 cout<<"Enter array A"<<endl;  
 for(i=0;i<na;i++)  
 cin>>a[i];  
 cout<<"Enter Array B"<<endl;  
 for(j=0;j<nb;j++)  
 cin>>b[j];  
 }  
 void main()  
 {  
 clrscr();  
 g.input();  
 g.merge();  
 g.display();  
 getch();  
 }  

Classes & Objects

Classes & Objects
Program By - Karun J
Click Here To Download C++ File Of This Program
Click Here To Download Word File ( with output )

Inserting Objects
Program By - Karun J
Click Here To Download C++ File Of This Program
Click Here To Download Word File ( with output )