CJ-26 : Student Details[Inheritance(1)]

Type the programs in NOTEPAD or DOS prompt itself, for Consol Application.
Type in NETBEANS or ECLIPSE for Window Application.
Here after , I am just typing the programs only..to know more about it , refer

Introduction to JAVA 

before doing any JAVA Programs.

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Refer Program to enter Student Details  , Enter student details using 2 functions also.

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import java.io.*;

public class student 

{

int regno;

String name,grade,branch;

void read()

{

DataInputStream x=new DataInputStream(System.in);

try

{

System.out.println("Enter register number :");

regno=Integer.parseInt(x.readLine());

System.out.println("Enter student name :");

name=x.readLine();

System.out.println("Enter branch :");

branch=x.readLine();

System.out.println("Enter Grade :");

grade=x.readLine();

}

catch(Exception e)

{

}

}

}

class office extends student

{

int deptno;

void display()

{

DataInputStream x=new DataInputStream(System.in);

try

{

System.out.println("Enter department number :");

deptno=Integer.parseInt(x.readLine());

}

catch(Exception e)

{

}

System.out.println("Name ="+name);

System.out.println("Branch ="+branch);

System.out.println("Grade ="+grade);

System.out.println("Department Number ="+deptno);

}

}

class inherit

{

public static void main(String[] args) 

{

office s1=new office();

s1.read();

s1.display();

}

}

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Predict the output...OK???