/* Phone book  */

#include<stdio.h>
#include<conio.h>

/* structure declaration  */

struct
{
    char name[50],city[50];
    struct
    {
        char mobn[50],net[50];
    }mob;
    struct
    {
        char lln[50],ser[50];
        int code;
    }ll;
}per[10];

/* main function starts  */

void main()
{
    /* variable declaration  */

    int i,r1,r,n;
    char c='y';

    printf("\n How many entries do you wish to store? ");
    scanf("%d",&n);
    getchar();

    for(i=0;i<n;i++)
    {
        printf("\n Enter name: ");
        fgets(per[i].name,50,stdin);

        printf("\n Enter city: ");
        fgets(per[i].city,50,stdin);

        printf("\n Enter mobile number: ");
        fgets(per[i].mob.mobn,50,stdin);

        printf("\n Enter network provider: ");
        fgets(per[i].mob.net,50,stdin);

        printf("\n Enter city code: ");
        scanf("%d",&per[i].ll.code);
        getchar();

        printf("\n Enter landline number: ");
        fgets(per[i].ll.lln,50,stdin);

        printf("\n Enter service provider: ");
        fgets(per[i].ll.ser,50,stdin);

    }

    while(tolower(c)=='y')
    {
        printf("\n Which record do you wish to review? ");
        scanf("%d",r1);

        r=r1-1;

        printf("\n Name: %s",per[r].name);
        printf("\n City: %s",per[r].city);
        printf("\n Mobile Number: %s",per[r].mob.mobn);
        printf("\n Network provider: %s",per[r].mob.net);
        printf("\n Landline Number: %d %s",per[r].ll.code,per[r].ll.lln);
        printf("\n Service provider: %s",per[r].ll.ser);

        printf("\n Do you wish to continue?(Y/N) ");
        getchar();
        c=getchar();
    }

    printf("\n Have a nice day. Thank you");

    getch();
}