public class MainDemo {
public static void main(String[] args) { //定义主方法
for (int i = 0; i < args.length; i++) { //根据参数个数做循环操作
System.out.println(args[i]); //循环打印参数内容
}
}
}
public class People {
String name;
int age;
String sex;
public People() {
}
public People(String name, int age, String sex) {
this.name = name;
this.age = age;
this.sex = sex;
}
public static void main(String[] args) {
People p1 = new People("tom", 23, "男");
People p2 = new People("lily", 19, "女");
}
}
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