Embedded Files
Post date: Jan 26, 2014 1:11:03 PM
/**
This program asks the user to enter a numeric test
score and displays a letter grade for the score. The
program uses nested decision structures
to determine the grade.
*/
package nesteddeclslon;
import javax.swing.JOptionPane; // Needed for JOptionPane
public class NestedDeclslon
{
public static void main(String[] args)
{
int testScore; // Numeric test score
String input; // To hold the user's input
// Get the numeric test score.
input = JOptionPane.showInputDialog("Enter your numeric "+"test score and I will tell you the grade: ");
testScore = Integer.parseInt(input);
// Display the grade.
if (testScore < 60)
{
JOptionPane.showMessageDialog(null, "Your grade is F.");
}
else
{
if (testScore < 70)
{
JOptionPane.showMessageDialog(null, "Your grade is D.");
}
else
{
if (testScore < 80)
{
JOptionPane.showMessageDialog(null, "Your grade is C.");
}
else
{
if (testScore < 90)
{
JOptionPane.showMessageDialog(null,"Your grade is B.");
}
else
{
JOptionPane.showMessageDialog(null, "Your grade is A.");
}
}
}
}
System.exit(0);
}
}
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