牛客915390164号

分类

/ 注册

全部文章（共40篇）

题解 | #日期换算#

import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Scanner; public class Main { public s...

2024-09-03

0 97

题解 | #输出某一年的各个月份的天数#

import java.util.Calendar; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner console = new S...

2024-09-03

0 132

题解 | #求绝对值，平方根，对数，正弦值#

import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner=new Scanner(System.in); do...

2024-09-03

0 127

题解 | #掷骰子游戏#

import java.util.Random; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Sc...

2024-09-03

0 161

题解 | #十进制数转二进制数#

import java.util.*; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int nu...

2024-09-03

0 119

题解 | #统计字符串中字母出现次数#

import java.util.Scanner; public class Main { public static void main(String[] args) { String string = "H e l l o ! n o w c o d e r&...

2024-09-03

0 104

题解 | #动态字符串#

import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); ...

2024-09-03

0 137

题解 | #创建单例对象#

public class Main { public static void main(String[] args) { Singleton s1 = Singleton.getInstance();//这里是类调用的，所以下面要用静态方法 Singleto...

2024-09-03

0 93

题解 | #重写父类方法#

import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); ...

2024-09-03

1 98

题解 | #实现接口#

import java.util.Scanner; public class Main { public static void main(String[] args) { Comparator comparator = new ComparatorImpl(); ...

2024-09-03

0 138