void setup() {
    Serial.begin(9600);  // Start serial communication at 9600 baud
    Serial.println("Enter the first number (myNum1):");
}

void loop() {
    // Check if the user has entered data
    if (Serial.available() > 0) {
        // Read the first number entered by the user
        int myNum1 = Serial.parseInt();
        Serial.parseInt();
        Serial.print("You entered: ");
        Serial.println(myNum1);

        // Prompt for the second number
        Serial.println("Enter the second number (myNum2):");

        // Wait for user input for the second number
        while (Serial.available() == 0) {
            // Wait until the user enters the second number
        }

        // Read the second number entered by the user
        int myNum2 = Serial.parseInt();
        Serial.parseInt();
        Serial.print("You entered: ");
        Serial.println(myNum2);

        // Call multiplyNumbers with the user-provided values
        int result = multiplyNumbers(myNum1, myNum2);
        
        // Print the detailed result message
        Serial.print(myNum1);
        Serial.print(" multiplied by ");
        Serial.print(myNum2);
        Serial.print(" is ");
        Serial.println(result);

        // Add a delay to allow the user to see the result
        delay(5000);  // 5-second delay
        Serial.println("\nEnter the first number (myNum1):");
    }
}

int multiplyNumbers(int a, int b) {
    return a * b;  // Return the result of multiplying a and b
}