Hi Friend,

Try the following code for solving your problem. In this code we have taken first two numbers in two strings and after that we have added them by converting them to binary format.

public class ConvertBinary {

public static void main(String[] argv) {

String str1 = "2";
String str2 = "2";

Integer num1 = new Integer(str1);
Integer num2 = new Integer(str2);

System.out.println("1st binary number : " +
Integer.toBinaryString(num1));
System.out.println("1st binary number : " +
Integer.toBinaryString(num2));

System.out.println("Add into binary : " +
Integer.toBinaryString(num1 + num2));
System.out.println("Add into decimal : " + (num1 + num2));
}
}

We hope that the above code will help you.

Thanks
RoseIndia Team

i have already done ths way.please read the query and provide me solution if u can.i need to pass 512 bit number not a single number!and i need to use char array and byte array to convert it.