WAP to sum of two Numbers in Java

# WAP to sum of two Numbers in Java   import java.io.*;   class sum { public static void main(String args[]) { int a,b,c; a=10; b=20; c=a+b; System.out.print(“The Sum is =”+c); } }

Output: The Sum is =30

#WAP to sum of two Numbers in Java Using Buffered Reader import java.io.*;   class  sum {                 public static void main(String[] args) throws IOException        {               // system.in reader (e.g. the input from the console)                 InputStreamReader ISR = new InputStreamReader(System.in);                      // buffer the console reader                 BufferedReader BR = new BufferedReader(ISR);                                     // the default values for the two numbers                 int val1,val2;                                    // output the question.                        System.out.print("Enter first number : ");                        // read in the console intput one line (BR.readLine) and then convert to a integer                        val1 = Integer.parseInt(BR.readLine());                        System.out.print("Enter second number : ");                        val2 = Integer.parseInt(BR.readLine());                 // output the answer of adding both of the values together                 System.out.println("The Sum is = " + (val1 + val2));        } }

Output:   Enter First number: 20 Enter second number: 21 The Sum is =41