CPP-EX60

Create a class Telephone containing name,telephone no. & city as data members & write necessary member functions for  the following- - Search the telephone number with given name - Search name with given telephone number - Search all customers in a given city. (Use given city)

#include<iostream.h>
#include<conio.h>
#include<stdlib.h>
#include<string.h>


void searchname();
void searchpno();
void searchcity();
char n[10],c[10];
long pno;
class telephone
    {
    char name[10],city[10];
    long phoneno;
    public:
    void get_data()
    {
    cout<<"\n Enter the Name: ";
    cin>>name;
    cout<<"\n Enter the phone number: ";
    cin>>phoneno;
    cout<<"\n Enter the city: ";
    cin>>city;
    }
    void display_data()
    {
    cout<<"\n Name: "<<name<<"\n Phone no: "<<phoneno<<"\n City: "<<city;
    }
    void searchname()
    {
    if(strcmp(name,n)==0)
    {
    cout<<"\n Name: "<<name<<"\n Phone no: "<<phoneno;
    }
    }
    void searchpno()
    {
    if((phoneno==pno)==1)
    {
    cout<<"\n name: "<<name<<"\n Phone no.: "<<phoneno;
    }
    }
    void searchcity()
    {
    if(strcmp(city,c)==0)
    {
    display_data();
    }
    }
    };

void main()
    {
    clrscr();
    telephone t[30];
    int num,ch;
    char cont;
    cout<<"\n 1.Accept & display customer";
    cout<<"\n 2.Search by name";
    cout<<"\n 3.Search by phoneno";
    cout<<"\n 4.Search by city";
    do {
    cout<<"\n Enter your choice: ";
    cin>>ch;
    switch(ch)
    {
    case 1: cout<<"\n How many Customer you want to enter: ";
    cin>>num;
    for(int i=0;i<num;i++)
    {
    t[i].get_data();
    }
    for(i=0;i<num;i++)
    {
    t[i].display_data();
    }
    break;

    case 2: cout<<"\n Enter name to search phoneno: ";
    cin>>n;
    for(i=0;i<num;i++)
    {
    t[i].searchname();
    }
    break;

    case 3: cout<<"\n Enter telephoneno to search name: ";
    cin>>pno;
    for(i=0;i<num;i++)
    {
    t[i].searchpno();
    }
    break;
    case 4: cout<<"\n Enter city name: ";
    cin>>c;
    for(i=0;i<num;i++)
    {
    t[i].searchcity();
    }
    break;
    }
    cout<<"\n Do you want to continue: ";
    cin>>cont;
    }
    while(cont=='Y'||cont=='y');

    getch();
    }