importjava.util.Scanner;publicclassDateCalculator{publicstaticvoidmain(String[]args){Scannerscanner=newScanner(System.in);System.out.println("请输入年份:");intyear=scanner.nextInt();System.out.println("请输入月份:");intmonth=scanner.nextInt();System.out.println("请输入日期:");intday=scanner.ne...
importjava.util.Scanner;// 导入 Scanner 类以读取用户输入publicclassShippingCostCalculator{publicstaticvoidmain(String[]args){Scannerscanner=newScanner(System.in);// 创建 Scanner 对象// 提示用户输入运输方式System.out.println("请选择运输方式(1: 标准, 2: 加急, 3: 快递):");intshippingMethod=scanner...
java import java.util.Scanner; public class CalculatorWithSwitch { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.println("请输入第一个数字:"); double num1 = scanner.nextDouble(); System.out.println("请输入运算符 (+, -, *, /):"); cha...
javaCopycodeimportjava.util.Scanner;publicclassCalculator{publicstaticvoidmain(String[]args){Scannerscan...
Multiple sum in switch case calculator팔로우 조회 수: 5 (최근 30일) Serguzest 2021년 3월 17일 추천 0 링크 번역 댓글: Serguzest 2021년 3월 18일 채택된 답변: Dave B Im trying to write a calculator but i cant take multiple numbers ...
default:可选的代码块。当没有case匹配时,执行default中的代码。 2.2 示例 以下是一个简单的switch语句示例,用于根据用户输入的星期数输出对应的星期名称: import java.util.Scanner; public class DayOfWeek { public static void main(String[] args) { ...
package cn.juwatech;import java.util.Scanner;public class Calculator {public static void main(String[] args) {Scanner scanner = new Scanner(System.in);System.out.println("Enter first number:");double num1 = scanner.nextDouble();System.out.println("Enter an operator (+, -, *, /):");...
以下是使用 Java 实现的代码: import java.util.Scanner; public class DayCalculator { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.print("请输入年份:"); int year = scanner.nextInt(); System.out.print("请输入月份:"); int month...
java importjava.util.Scanner;publicclassCalculator{publicstaticvoidmain(String[] args){//创建对象用来调用对象里的方法Calculatorcalculator=newCalculator();//调用computer方法calculator.computer(); }//第一步:加减乘除四个方法(因为要循环计算,每次传入一个数字,所以参数列表应该只有一个参数)//加法publicstatic...
EN众所周知，大多数语言都是 switch-case 语句，但是作为红极一时的 Python，它却没有。今天，它终于...