下面是完整的AgeCalculator类的代码示例: importjava.time.LocalDate;importjava.time.format.DateTimeFormatter;importjava.time.Period;importjava.util.Scanner;publicclassAgeCalculator{publicstaticvoidmain(String[]args){LocalDatecurrentDate=LocalDate.now();Scannerscanner=newScanner(System.in);System.out.print("...
问计算当前年龄；使用JavaEN/* 功能：年龄计算 日期：2013-06-19 */ #include<stdio.h> #include <stdlib.h> int numOfAge(int sum,int i); int main (void) { printf("第一个人的年龄为10岁时，n第五个人的年龄为："); printf("%d岁。",numOfAge(10,1)); printf("n"); system(...
我们可以使用java.util.Scanner类来获取用户输入。 importjava.time.LocalDate;importjava.util.Scanner;publicclassAgeCalculator{publicstaticvoidmain(String[]args){LocalDatecurrentDate=LocalDate.now();System.out.println("当前日期:"+currentDate);Scannerscanner=newScanner(System.in);System.out.print("请输入...
ENimportjava.time.LocalDate;importjava.time.ZoneId;importjava.time.Period;publicclassAgeCalculator1{...
定义一个Tree(树)类,有成员ages(树龄),成员函数grow(int years)对ages加上years,age()显示Tree对象的ages的值。 1importjava.util.Scanner;2//Tree类3publicclassTree {4privateintages;//树龄5publicTree() {6}7publicTree(intages) {8this.ages=ages;9}10//增加生长年数11publicvoidgrow(intyears) {12...
Kids继承ManKind,并包括 * 成员变量int yearsOld; * 方法printAge()打印yearsOld的值 * */ public class Kids extends ManKind{ private int yearsOld; //年限 public Kids() { } public Kids(int yearsOld) { this.yearsOld = yearsOld; } public int getYearsOld() { return yearsOld; } ...
;LocalDate now = new LocalDate();Years age = Years.years...
out.println("Hi, my name is " + name + " and I am " + age + " years old."); } } public class Main { public static void main(String[] args) { // 使用静态工厂方法创建对象 Person person = Person.createPerson("John", 30); person.introduce(); } } 对比: 构造器:需要直接调用 ...
Due to Java’s age, there is an abundance of experienced talent on the market, and pricing tends to be competitive, providing companies with more choice and value. Complexity of tasks –Even developers with limited experience should be able to tackle simple or moderately complicated problems. ...
System.out.println(“Enter your DOB in yyyy-mm-dd format only”); String st = input.nextLine(); LocalDate DOB; DOB = LocalDate.parse(st); LocalDate currentDate; currentDate = LocalDate.now(); int age = Period.between(DOB, currentDate).getYears(); ...