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题解 | #明明的随机数#

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

Java

2022-01-26

0 368

题解 | #计算某字符出现次数#

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

Java

2022-01-26

0 337

题解 | #字符串最后一个单词的长度#

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

Java

2022-01-26

0 262