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I have done up this cope to ask elementary students to solve the multiplication problems. The only problem I have is when the student gets the wrong answer, I don't know how to get the same problem back for them to answer the question again. Can someone point me to the right direction.

```
// Displaying multiple strings
import javax.swing.*; // to use JOptionPane.showInputDialog box
import java.util.Random; // to use Random number generator
public class Assignment4 extends JApplet
{
int randomValue1; // stores each random integer generated
int randomValue2; // stores each random integer generated
int biggestValue = 9; // biggest random number is 9
int smallestValue = 0; // smallest random number is 0
int moreInt = 1; // loop control variable
int counter = 0; // inital counter
int rightAnswers = 0; // correct answers
String results = ""; // stores the results
String input = ""; // user input
String question = ""; // question that will be asking
String output = ""; // will show if the student needs help or not
// method for asking question
public String questionGenertor( int num1, int num2)
{
return "How much is " + num1 + " times " + num2 + "?";
}
// initialize applet by obtaining values from user
public void init()
{
Random randomNumbers = new Random(); // random number generator
while (moreInt == 1){
for (counter = 0; counter < 10; counter ++)
{
randomValue1 = randomNumbers.nextInt (biggestValue - smallestValue ) + 1;
// random numbers between (1-10)
randomValue2 = randomNumbers.nextInt (biggestValue - smallestValue ) + 1;
// random numbers between (1-10)
question = questionGenertor (randomValue1, randomValue2);
// asking the user a math question
results = JOptionPane.showInputDialog (question,"");
if (results.equals("" + randomValue1 * randomValue2))
{
JOptionPane.showMessageDialog( null, "Very Good");
rightAnswers += 1;
}
else
{
JOptionPane.showMessageDialog(null, "No, Please try again.");
} // end if statement
} // end for loop
// asking
input = JOptionPane.showInputDialog(
"Another group of Math problems?\n 1 - yes\n 2 - no\n" );
moreInt = Integer.parseInt( input );
} // end while loop
} // end
} // end main
```