1. 以下程序的输出结果为_____________。int a[] = {1, 2, 3, 4, 5, 6 };for (int i = a.length - 1; i >= 0; i--)System.out.print(a[i] + "");
public class Person {String name;int age;public Person(String name, int age) {this.name = name;this.age = age;}public static void main(String[] args) {Person c = new Person("zhangsan", 20);System.out.println(c.name + " is " + c.age + " years old!");}}