**Java BigInteger**

### Problem Statement :

In this problem, you have to add and multiply huge numbers! These numbers are so big that you can't contain them in any ordinary data types like a long integer. Use the power of Java's BigInteger class and solve this problem. Input Format There will be two lines containing two numbers, a and b. Constraints a and bare non-negative integers and can have maximum 200 digits. Output Format Output two lines. The first line should contain a+b, and the second line should contain a*b. Don't print any leading zeros.

### Solution :

` ````
Solution in C :
import java.math.*;
import java.util.Scanner;
public class Solution {
public static void main(String []args){
Scanner input = new Scanner(System.in);
String s1,s2;
s1=input.nextLine();
s2=input.nextLine();
input.close();
System.out.println(new BigInteger(s1).add(new BigInteger(s2)));
System.out.println(new BigInteger(s1).multiply(new BigInteger(s2)));
}
}
```

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