rk

I have the following program in which a base class one and a derived class two, share the same method name m1 but differ in their arguments. I am not able to compile the program; it throws an error.

Can anybody help me?

class hello

{

public static void main(String args[])

{

one obj = new two();

int a1 = Integer.parseInt(args[0]);

obj.m1(a1);

String s1 = args[0]+args[0];

obj.m1(s1);

}

}

class one

{

void m1(float x)

{

System.out.println(x);

}

}

class two extends one

{

void m1(String s)

{

System.out.println(s);

}

}

A square of side a is drawn. Within that square, a circle of maximum size is cut out. Within that circle, a square, whose vertices are on the circle is drawn. Find the ratio of the areas of the first square and the second square. Options are:

a) 4

b) 3

c) 2

d) 0.5