05 2019 档案
摘要:1 package com.wsy.work; 2 3 import java.awt.Color; 4 import java.awt.event.ActionEvent; 5 import java.awt.event.ActionListener; 6 7 import javax.swing.JButton; 8 import javax.swing.JFrame; ...
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摘要:1 第一题: 2 package JavaPractice; 3 class Monkey { 4 private String s; 5 public Monkey() { 6 } 7 public Monkey(String s) { 8 this.s=s; 9 } 10 public String getS() { ...
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