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题解 | #图片整理#

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

2023-03-14

0 241

题解 | #单词倒排#

给出三种解法，复杂程度依次递增 import java.util.LinkedList; import java.util.Scanner; import java.util.stream.Collectors; public class Main { public static void...

2023-03-14

0 263

题解 | #删除字符串中出现次数最少的字符#

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

2023-03-14

0 255

题解 | #简单密码#

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

2023-03-14

0 286

题解 | #句子逆序#

import java.util.Scanner; /** * @author hll[yellowdradra@foxmail.com] * @since 2023-03-14 14:26 **/ public class Main { public static void mai...

2023-03-14

0 267

题解 | #合并表记录#

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

2023-03-14

0 256

题解 | #质数因子#

import java.util.ArrayList; import java.util.Arrays; import java.util.List; import java.util.Scanner; /** * @author hll[yellowdradra@foxmail.com] *...

2023-03-14

1 386

题解 | #字符串分隔#

import java.util.Collections; import java.util.Objects; import java.util.Scanner; /** * @author hll[yellowdradra@foxmail.com] * @since 2023-03-10 1...

2023-03-10

1 306

题解 | #计算某字符出现次数#

import java.util.*; import java.util.stream.Collectors; /** * @author hll[yellowdradra@foxmail.com] * @since 2023-03-10 15:21 **/ public class Mai...

2023-03-10

1 235

题解 | #字符串最后一个单词的长度#

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

2023-03-10

0 293