A full presentation on "Structure" for seminar in Computer Science Engineering. Get More Details on:- https://youtu.be/9vG7IGZ176s

1. 1
By Jatin Sharma

2. Components
What is structure?
Need of structure.
Declaration of structure.
Syntax
Object declaration
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3. Structure is a collection of different items of data
types. A structure is a heterogeneous in that it can
be composed of data of different data types.
Example:- student record: student id , name, class…
Need of structure
In programming language array are used to store a
set of same data types. So when we use required a
collection of different data items we use structure.
In array it is not possible.
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4. Declaration of structure & its
members
To declare a structure, we can use the keyword struct. The
collection of data items that need to be a part of the structure
are then declared within the braces.
syntax:
Struct structure_name
{
data type member1;
data type member2;
……;
……;
};
For example:
Struct lib_books
{
char title[20];
char author[15];
int pages;
float price;
}; 4

5. Object Declaration
1:
struct lib_books
{
char title[20];
char author[15];
int pages;
float price;
};
struct lib_books book1,book2,book3;
2:
struct lib_books
{
char title[20];
char author[15];
int pages;
float price;
}book1,book2,book3;
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6. Programme
#include<stdio.h>
#include<conio.h>
struct student
{
char name[20];
int roll;
char branch[10];
}s;
printf(“nenter name”);
scanf(“%s”,s.name);
s.roll=16;
printf(“nenter branch name”);
Scanf(“%s”,s.branch);
printf(“name=%s roll no.=%d branch=%s”,s.name,s.roll,s.branch);
getch();
} 6

7. Thank you
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