/*Number:2.10 *Author:yzs *Time:2021.11.06 */ import javax.swing.JOptionPane; import java.util.Scanner; public class compute_change_gui{ public static void main(String[] args) { String amount_string=JOptionPane.showInputDialog("Enter an amount in int,for example 1156:"); int amount=Integer.parseInt(amount_string); int dollars=amount/100; amount=amount%100; int quarters=amount/25; amount=amount%25; int dimes=amount/10; amount=amount%10; int nickels=amount/5; amount=amount%5; int pennys=amount; String output="Your amount " + amount + " consists of\n"+"\t"+dollars + " dollars"; //显示 output+="\n\t"+quarters + " quarters"; output+="\n\t"+dimes + " dimes"; output+="\n\t"+nickels + " nickels"; output+="\n\t"+pennys + " pennies"; JOptionPane.showMessageDialog(null,output); } }