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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); while (scanne...

Java

2022-05-14

0 279

题解 | #实现接口#

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

Java

2022-05-14

0 303

题解 | #实现抽象方法#

import java.util.Scanner; public class Main { public static void main(String[] args) { // Sub是需要你定义的子类 Base base = new Sub(); Scanner sca...

Java

2022-04-18

0 280

题解 | #类型判断#

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

Java

2022-04-17

0 284

题解 | #定义打印方法#

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

Java

2022-04-17

0 330

题解 | #重写计算逻辑#

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

Java

2022-04-14

0 281

题解 | #补全构造方法#

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

Java

2022-04-13

0 334

题解 | #验证年龄#

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

Java

2022-04-13

0 303

题解 | #修改Data类的定义#

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

Java

2022-04-08

0 346

题解 | #二维数组求和#

public class Main { public static void main(String[] args) { int[][] arr = {{11,33,55},{22,44,66,88},{131,214,315,146},{928,827,726,625},{424,525}}; ...

Java

2022-04-07

0 309