单项选择题 写出程序的运行结果。#include < stdio.h>main(){int a,b;scanf (”%d%d",&a,&b);if (++a >=b )printf(”Yes”);printf ("a+b =%d\n",a+b );}如果输入:a=6,b=8,则输出结果是()。
单项选择题 声明局部变量,下面正确的命令格式是()。
填空题 以下程序的输出结果是()class Father {String name;int age;public Father(String name,int age){this.name=name;this.age=age;}void out(){System.out.print("姓名:"+name);System.out.print(";年龄:"+age);}}public class Son extends Father {String address;String school;public Son(String name,int age){super(name,age);}void out(){super.out();System.out.print(";家庭住址:"+address);System.out.println (";学校:"+school);}public static void main(String args[]){Son son=new Son("李四",15);son.address="黄岛区";son.school="中国石油大学";son.out();}}