Program to understand concept of nested structure of struct.

using codeblock
--------------------------------------------------------------------------------------
//understanding nested struct concept         //comment abt. program
#include <stdio.h>                            //header file to handle input and output
struct college                                //struct tag
{
    char name[50];                            //first member named name
    char address[50];                         //second member named address
};
struct student                               //second struct tag
{
char name[50];                              // member1
char stream[40];                            //member 2
struct college first;                       //acts as a member. It is a variable of first tag college
};
struct student info;
int main()
{
    printf("enter college name\n");
    gets(info.first.name);                 //accessing member of first tag for input
    printf("enter college address\n");
    gets(info.first.address);             //accessing member of first tag for input
    printf("enter student name\n");
    gets(info.name);                        //accessing member of second tag for input
    printf("enter student's stream\n");
    gets(info.stream);                      //accessing member of second tag for input
    printf("------------------------\n");
    printf(" college name is\n");
    puts(info.first.name);                   //display of data
    printf("college address is\n");
    puts(info.first.address);                 //display of data
    printf("student name is\n");
    puts(info.name);                           //display of data
    printf("student's stream is\n");
    puts(info.stream);                        //display of data
    return 0;
}
------------------------------------------------------------------------------------------------------------------

using turbo c++

---------------------------------------------------------------------------

//understanding nested struct concept         //comment abt. program

#include <stdio.h>                            //header file to handle input and output

#incluse<conio.h>

struct college                                //struct tag

{

    char name[50];                            //first member named name

    char address[50];                         //second member named address

};

struct student                               //second struct tag

{

char name[50];                              // member1

char stream[40];                            //member 2

struct college first;                       //acts as a member. It is a variable of first tag college

};

struct student info;

int main()

{

    printf("enter college name\n");

    gets(info.first.name);                 //accessing member of first tag for input

    printf("enter college address\n");

    gets(info.first.address);             //accessing member of first tag for input

    printf("enter student name\n");

    gets(info.name);                        //accessing member of second tag for input

    printf("enter student's stream\n");

    gets(info.stream);                      //accessing member of second tag for input

    printf("------------------------\n");

    printf(" college name is\n");

    puts(info.first.name);                   //display of data

    printf("college address is\n");

    puts(info.first.address);                 //display of data

    printf("student name is\n");

    puts(info.name);                           //display of data

    printf("student's stream is\n");

    puts(info.stream);                        //display of data

  getch();    

return 0;

}