牛客89827155号

题解

/ 注册

全部文章 / 题解（共9篇）

题解 | #找出字符串中第一个只出现一次的字符#

import java.util.ArrayList; import java.util.List; import java.util.Scanner; public class Main { public static void main(String[] args) ...

Java

2021-11-27

0 344

题解 | #找出字符串中第一个只出现一次的字符#

import java.util.ArrayList; import java.util.HashSet; import java.util.List; import java.util.Scanner; public class Main { public static...

Java

2021-11-26

5 651

题解 | #找出字符串中第一个只出现一次的字符#

import java.util.ArrayList; import java.util.List; import java.util.Scanner; public class Main { public static void main(String[] args) ...

Java

2021-11-26

0 208

题解 | #统计大写字母个数#

Scanner scanner = new Scanner(System.in); while (scanner.hasNext()){ String nextLine = scanner.nextLine(); char[] charArray = nextLine.toCharArray(); ...

Java

2021-11-24

0 423

题解 | #统计字符#

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

Java

2021-11-23

0 341

题解 | #简单密码#

public static void main(String[] args) { Scanner sc = new Scanner(System.in); String nextLine = sc.nextLine(); char[] toCharArray = nextLine.toCharArr...

Java

2021-11-22

0 352

题解 | #字符串加解密#

import java.util.ArrayList; import java.util.Scanner; public class Main { public static void main(String[] args) { ...

Java

2021-11-22

0 282

题解 | #字符串反转#

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

Java

2021-11-22

0 318

题解 | #计算某字符出现次数#

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

Java

2021-11-21

0 300