exercise3_13.java

Introduction to java programming 一书中所有编程练习部分的源码

// Exercise3_13.java
import javax.swing.*;

public class Exercise3_13 {
    public static void main(String[] args) {
        // Prompt the user to enter the number of students
        String numOfStudentsString = JOptionPane.showInputDialog("Enter the number of students:");
        int numOfStudents = Integer.parseInt(numOfStudentsString);
        
        String student1 = JOptionPane.showInputDialog("Enter a student name:");
        double score1 = Integer.parseInt(JOptionPane.showInputDialog("Enter a student score:"));
        
        for (int i = 0; i < numOfStudents - 1; i++) {
           String student = JOptionPane.showInputDialog("Enter a student name:");
           double score = Integer.parseInt(JOptionPane.showInputDialog("Enter a student score:"));

           if (score > score1) {
               student1 = student;
               score1 = score;
           } 
        }
            
        System.out.println("Top student:");
        System.out.println(student1 + "'s score is " + score1);
        
        System.exit(0);
    } 
}