摘要：
package hello;public class to { public static void main(String[]args){ int a =1,b=0; int c =1,d=0; int e =1,f=0; int wang = a+c... 阅读全文
摘要：
public class Hello { public static void main(String[] args) { boolean t = true;// 逻辑真 t = false;// 逻辑假 System.... 阅读全文