miss_阿拉蕾

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import java.util.*; public class Main { public static void main(String[] args) { ArrayList<String> list = new ArrayList<>(); ...

2020-08-09

0 622

交错01串

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

2020-08-09

0 607

彩色砖块

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

2020-08-09

0 551

whl

import java.util.*;public class Main { public static boolean check(String str){ char[] ch = str.toCharArray(); for (int i=0;i<str....

2020-08-05

1 580