write a program to overload a function area()that finds area of circle,rectangle and square
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Explanation:
class OverloadDemo
{
void area(float x)
{
System.out.println("the area of the square is "+Math.pow(x, 2)+" sq units");
}
void area(float x, float y)
{
System.out.println("the area of the rectangle is "+x*y+" sq units");
}
void area(double x)
{
double z = 3.14 * x * x;
System.out.println("the area of the circle is "+z+" sq units");
}
}
class Overload
{
public static void main(String args[])
{
OverloadDemo ob = new OverloadDemo();
ob.area(5);
ob.area(11,12);
ob.area(2.5);
}
}
Output:
$ javac OverloadDemo.java
$ java OverloadDemo
the area of the square is 25.0 sq units
the area of the rectangle is 132.0 sq units
the area of the circle is 19.625 sq units
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