C++ Structure Program to Store Information of a Student

In this program, we store information about student using structure. This program contains a structure (student), using this structure you are able to store student name, roll number and course. Actually, student is user-defined data type. 

C++ Structure Program to Store Information of a Student

PROGRAM:

#include<iostream>

#include<stdio.h>

using namespace std;

struct student

{

    char name[20];

    int rollno;

    char course[20];

};

int main()

{

    student s1;

    cout<<endl;

    cout<<"Enter the detail of student"<<endl;

    cout<<"Enter the name of student : ";

    cin.get(s1.name,20);

    cout<<"Enter roll number of student : ";

    cin>>s1.rollno;

    cout<<"Enter course : "; fflush(stdin);

    cin.get(s1.course,20);

    cout<<endl<<"Name of student : "<<s1.name;

    cout<<endl<<"Roll number : "<<s1.rollno;

    cout<<endl<<"Course : "<<s1.course;

    return 0;

}

void display(student s)

{

    cout<<endl<<"Name of student : "<<s.name;

    cout<<endl<<"Roll number : "<<s.rollno;

    cout<<endl<<"Course : "<<s.course;

}

Output:

Enter the detail of student

Enter the name of student : Bharat Chaturvedi

Enter roll number of student : 10

Enter course : C++ Language

Name of student : Bharat Chaturvedi

Roll number : 10

Course : C++ Language

In this program, we use function (display) to print student information by taking structure as parameter.

Another Structure Program in C++ to Store Information of Student 

#include<iostream>

#include<stdio.h>

using namespace std;

struct student;

student getdata(student s);

void display(student s);

struct student

{

    char name[20];

    int rollno;

    char course[20];

};

int main()

{

    student s1;

    s1=getdata(s1);

    display(s1);

    return 0;

}

student getdata(student s)

{

    cout<<endl;

    cout<<"Enter the detail of student"<<endl;

    cout<<"Enter the name of student : ";

    cin.get(s.name,20);

    cout<<"Enter roll number of student : ";

    cin>>s.rollno;

    cout<<"Enter course : "; fflush(stdin);

    cin.get(s.course,20);

    return s;

}

void display(student s)

{

    cout<<endl<<"Name of student : "<<s.name;

    cout<<endl<<"Roll number : "<<s.rollno;

    cout<<endl<<"Course : "<<s.course;

}

Output:

Enter the detail of student

Enter the name of student : Bharat Chaturvedi

Enter roll number of student : 10

Enter course : C++ Language

Name of student : Bharat Chaturvedi

Roll number : 10

Course : C++ Language

In this program, we use function (getdata) for receiving student information and function (display) to print student information. getdata function takes structure as argument and after storing information of student, it returns structure to main function.