RepositoryFile2.1

// File: H2Utility.java
import java.sql.SQLException;

public class H2Utility {

    // Add two numbers
    public static int add(int a, int b) {
        return a + b;
    }

    // Greet the user
    public static String greet(String name) {
        return "Hello, " + name + "!";
    }

    // Division with exception handling
    public static double safeDivide(int numerator, int denominator) throws SQLException {
        if (denominator == 0) {
            throw new SQLException("Cannot divide by zero");
        }
        return (double) numerator / denominator;
    }

    // Combine all: compute (a + b) / c and greet the user
    public static String computeAndGreet(String name, int a, int b, int c) throws SQLException {
        int sum = add(a, b);
        double result = safeDivide(sum, c);
        return greet(name) + " The computed result is: " + result;
    }
}