摘要:
package lianxi; public class Q { public int id;public String name;public int age;public String city;public String introduce() {return "My id=" + id + 阅读全文
摘要:
package wy;class Person{ private String name; private int age; static String city = "A城"; public Person(String name,int age) { this.name = name; this. 阅读全文
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