public class HomeWork02 {
public static void main(String[] args) {
List<Person> list = new ArrayList<>();
list.add(new Person("赵刚",18));
list.add(new Person("老李",28));
list.add(new Person("柱子",16));
list.add(new Person("坂田",58));
Person p = list.get(0);
for (int i = 0; i <list.size(); i++) {
if (p.getAge()<=list.get(i).getAge()) {
p = list.get(i);
}
}
System.out.println(p);
}
}
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Person类 代码区.
public class Person {
private String name;
private int age;
public Person() {
super();
}
public Person(String name, int age) {
super();
this.name = name;
this.age = age;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
@Override
public String toString() {
return "Person [name=" + name + ", age=" + age + "]";
}
@Override
public boolean equals(Object obj) {
Person p = (Person)obj;
return this.name.equals(p.name) && this.age == p.age;
}
}