This is a classic exercise that introduces why normal numeric data types aren’t always enough in programming. king567 login

This is a great exercise for understanding how to handle large numbers in Java! Funinexchange 247 Login

This is a great problem to practice using Java’s BigInteger class! Handling numbers that exceed standard data types is tricky, but BigInteger makes addition and multiplication of huge numbers straightforward. ekbet 86 login

public class Solution {

public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);

    BigInteger num1 = sc.nextBigInteger();
    BigInteger num2 = sc.nextBigInteger();
    sc.close();

    System.out.println(num1.add(num2));
    System.out.println(num1.multiply(num2));
}

}

Remember import java.math.*;