FUNCTION OVERLOADING

AREA OF CIRCLE, RECTANGLE,TRIANGLE USING FUNCTION OVERLOADING

import java.util.Scanner;

import java.lang.*;

class area

                {

                                void f(int x)

                                {

                                                double y=22.0/7.0*x*x;

                                                System.out.println("area of circle="+y);

                                }

                                void f(int x,int y)

                                {

                                                int z=x*y;

                                                System.out.println("area of rectange="+z);

                                }

                                void f(int x,inty,int z)

                                {

                                                double s=(x+y+z)/2;

                                                double s1=s*(s-x)*(s-y)*(s-z);

                                                double s2=Math.sqrt(s1);

                                                System.out.println("area of triangle="+s2);

                                }

                }

class area1

                {

                                public static void main(String args[])

                                                {

                                                                area ob=new area();

                                                                ob.f(7); // circle

                                                                ob.f(4,5); // rectangle

                                                                ob.f(3,4,5); // triangle

                                                }

                }

                               

Output:E:\>javac area1.java

E:\>java area1

area of circle=154.0

area of rectangle=20

area of triangle=6.0

E:\>

CONSTRUCTOR OVERLOADING IN JAVA

1. CONSTRUCTOR OVERLOADING WITHOUT PARAMETER, SINGLE PARAMETER, MULTIPLE PARAMETER - LINK

FUNCTION OVERLOADING IN JAVA

1. AREA OF CIRCLE, RECTANGLE,TRIANGLE USING FUNCTION OVERLOADING- LINK

Input three numbers using constructor and print the largest

Input three numbers using constructor and print the largest:                                                        

Area of Rectangle (CORE JAVA)

 Area of Rectangle:                                                                                                                              EDITED BY- SAYANI

import java.util.Scanner;

class rect

                {

                                int l,b;

                                void input()

                                                {

                                                                Scanner n=new Scanner(System.in);

                                                                l=n.nextInt();

                                                                b=n.nextInt();

                                                }

                                void output()

                                                {

                                                                System.out.println("area="+l*b);

                                                }

                }

class rect1

                {

                                public static void main(String args[])

                                {

                                                cl ob=new cl();

                                                ob.input();

                                                ob.output();

                                }

                }

Output:

E:\>javac rect1.java

E:\>java rect1

2

5

Area=10

E:\>

JAVA BASIC PROGRAMMING CODE

1. AREA OF RECTANGLE -   link
2. Input three numbers using constructor and print the largest- LINK
3. Roots of equation - link
4. 

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